38432747457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 65124433920

約数和(自身を除く): 26691686463

約数列:

[1, 3, 9, 13, 27, 31, 39, 47, 93, 117, 141, 223, 279, 337, 351, 403, 423, 611, 669, 837, 1011, 1209, 1269, 1457, 1833, 2007, 2899, 3033, 3627, 4371, 4381, 5499, 6021, 6913, 8697, 9099, 10447, 10481, 10881, 13113, 13143, 15839, 16497, 18941, 20739, 26091, 31341, 31443, 39339, 39429, 47517, 56823, 62217, 75151, 78273, 89869, 94023, 94329, 118287, 135811, 136253, 142551, 170469, 186651, 205907, 225453, 269607, 282069, 282987, 324911, 407433, 408759, 427653, 491009, 511407, 617721, 676359, 808821, 974733, 976963, 1222299, 1226277, 1473027, 1853163, 2029077, 2329681, 2426463, 2924199, 2930889, 3532097, 3666897, 3678831, 4223843, 4419081, 5559489, 6383117, 6989043, 8772597, 8792667, 10596291, 12671529, 13257243, 19149351, 20967129, 26378001, 30285853, 31788873, 38014587, 45917261, 57448053, 62901387, 90857559, 95366619, 109495007, 114043761, 137751783, 172344159, 272572677, 328485021, 413255349, 817718031, 985455063, 1239766047, 1423435091, 2956365189, 4270305273, 12810915819, 38432747457]

約数ペア:

[(1, 38432747457), (3, 12810915819), (9, 4270305273), (13, 2956365189), (27, 1423435091), (31, 1239766047), (39, 985455063), (47, 817718031), (93, 413255349), (117, 328485021), (141, 272572677), (223, 172344159), (279, 137751783), (337, 114043761), (351, 109495007), (403, 95366619), (423, 90857559), (611, 62901387), (669, 57448053), (837, 45917261), (1011, 38014587), (1209, 31788873), (1269, 30285853), (1457, 26378001), (1833, 20967129), (2007, 19149351), (2899, 13257243), (3033, 12671529), (3627, 10596291), (4371, 8792667), (4381, 8772597), (5499, 6989043), (6021, 6383117), (6913, 5559489), (8697, 4419081), (9099, 4223843), (10447, 3678831), (10481, 3666897), (10881, 3532097), (13113, 2930889), (13143, 2924199), (15839, 2426463), (16497, 2329681), (18941, 2029077), (20739, 1853163), (26091, 1473027), (31341, 1226277), (31443, 1222299), (39339, 976963), (39429, 974733), (47517, 808821), (56823, 676359), (62217, 617721), (75151, 511407), (78273, 491009), (89869, 427653), (94023, 408759), (94329, 407433), (118287, 324911), (135811, 282987), (136253, 282069), (142551, 269607), (170469, 225453), (186651, 205907)]