17963225163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 29323607040

約数和(自身を除く): 11360381877

約数列:

[1, 3, 9, 13, 39, 41, 79, 107, 117, 123, 237, 321, 369, 443, 533, 711, 963, 1027, 1329, 1391, 1599, 3081, 3239, 3987, 4173, 4387, 4797, 5759, 8453, 9243, 9717, 12519, 13161, 17277, 18163, 25359, 29151, 34997, 39483, 42107, 47401, 51831, 54489, 57031, 76077, 104991, 109889, 126321, 142203, 163467, 171093, 236119, 314973, 329667, 346573, 378963, 426609, 454961, 513279, 616213, 708357, 989001, 1039719, 1364883, 1434877, 1848639, 1943441, 2125071, 3119157, 3744679, 4094649, 4304631, 4505449, 5545917, 5830323, 11234037, 12913893, 13516347, 17490969, 18653401, 25264733, 33702111, 40549041, 48680827, 55960203, 75794199, 146042481, 153531839, 167880609, 227382597, 438127443, 460595517, 1381786551, 1995913907, 5987741721, 17963225163]

約数ペア:

[(1, 17963225163), (3, 5987741721), (9, 1995913907), (13, 1381786551), (39, 460595517), (41, 438127443), (79, 227382597), (107, 167880609), (117, 153531839), (123, 146042481), (237, 75794199), (321, 55960203), (369, 48680827), (443, 40549041), (533, 33702111), (711, 25264733), (963, 18653401), (1027, 17490969), (1329, 13516347), (1391, 12913893), (1599, 11234037), (3081, 5830323), (3239, 5545917), (3987, 4505449), (4173, 4304631), (4387, 4094649), (4797, 3744679), (5759, 3119157), (8453, 2125071), (9243, 1943441), (9717, 1848639), (12519, 1434877), (13161, 1364883), (17277, 1039719), (18163, 989001), (25359, 708357), (29151, 616213), (34997, 513279), (39483, 454961), (42107, 426609), (47401, 378963), (51831, 346573), (54489, 329667), (57031, 314973), (76077, 236119), (104991, 171093), (109889, 163467), (126321, 142203)]