3926367081

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 7599513600

約数和(自身を除く): 3673146519

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 151, 171, 189, 247, 273, 351, 399, 453, 513, 557, 741, 819, 1057, 1197, 1359, 1671, 1729, 1963, 2223, 2457, 2869, 3171, 3591, 3899, 4077, 5013, 5187, 5889, 6669, 7241, 8607, 9513, 10583, 11697, 13741, 15039, 15561, 17667, 20083, 21723, 25821, 28539, 31749, 35091, 37297, 41223, 46683, 50687, 53001, 60249, 65169, 74081, 77463, 84107, 95247, 105273, 111891, 123669, 137579, 152061, 180747, 195507, 222243, 252321, 261079, 285741, 335673, 371007, 412737, 456183, 542241, 588749, 666729, 756963, 783237, 963053, 1007019, 1093391, 1238211, 1368549, 1598033, 1766247, 2000187, 2270889, 2349711, 2889159, 3280173, 3714633, 4794099, 5298741, 7049133, 7653737, 8667477, 9840519, 11186231, 14382297, 15896223, 20774429, 22961211, 26002431, 29521557, 33558693, 43146891, 62323287, 68883633, 100676079, 145421003, 186969861, 206650899, 302028237, 436263009, 560909583, 1308789027, 3926367081]

約数ペア:

[(1, 3926367081), (3, 1308789027), (7, 560909583), (9, 436263009), (13, 302028237), (19, 206650899), (21, 186969861), (27, 145421003), (39, 100676079), (57, 68883633), (63, 62323287), (91, 43146891), (117, 33558693), (133, 29521557), (151, 26002431), (171, 22961211), (189, 20774429), (247, 15896223), (273, 14382297), (351, 11186231), (399, 9840519), (453, 8667477), (513, 7653737), (557, 7049133), (741, 5298741), (819, 4794099), (1057, 3714633), (1197, 3280173), (1359, 2889159), (1671, 2349711), (1729, 2270889), (1963, 2000187), (2223, 1766247), (2457, 1598033), (2869, 1368549), (3171, 1238211), (3591, 1093391), (3899, 1007019), (4077, 963053), (5013, 783237), (5187, 756963), (5889, 666729), (6669, 588749), (7241, 542241), (8607, 456183), (9513, 412737), (10583, 371007), (11697, 335673), (13741, 285741), (15039, 261079), (15561, 252321), (17667, 222243), (20083, 195507), (21723, 180747), (25821, 152061), (28539, 137579), (31749, 123669), (35091, 111891), (37297, 105273), (41223, 95247), (46683, 84107), (50687, 77463), (53001, 74081), (60249, 65169)]