901406961

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 1743096960

約数和(自身を除く): 841689999

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 169, 189, 207, 273, 299, 351, 409, 483, 507, 567, 621, 819, 897, 1053, 1183, 1227, 1449, 1521, 1863, 2093, 2457, 2691, 2863, 3549, 3681, 3887, 4347, 4563, 5317, 6279, 7371, 8073, 8589, 9407, 10647, 11043, 11661, 13041, 13689, 15951, 18837, 24219, 25767, 27209, 28221, 31941, 33129, 34983, 37219, 47853, 56511, 65849, 69121, 77301, 81627, 84663, 95823, 104949, 111657, 122291, 143559, 169533, 197547, 207363, 231903, 244881, 253989, 314847, 334971, 366873, 430677, 483847, 592641, 622089, 734643, 761967, 856037, 1004913, 1100619, 1451541, 1589783, 1777923, 1866267, 2203929, 2568111, 3014739, 3301857, 4354623, 4769349, 5333769, 5598801, 7704333, 9905571, 11128481, 13063869, 14308047, 23112999, 33385443, 39191607, 42924141, 69338997, 100156329, 128772423, 300468987, 901406961]

約数ペア:

[(1, 901406961), (3, 300468987), (7, 128772423), (9, 100156329), (13, 69338997), (21, 42924141), (23, 39191607), (27, 33385443), (39, 23112999), (63, 14308047), (69, 13063869), (81, 11128481), (91, 9905571), (117, 7704333), (161, 5598801), (169, 5333769), (189, 4769349), (207, 4354623), (273, 3301857), (299, 3014739), (351, 2568111), (409, 2203929), (483, 1866267), (507, 1777923), (567, 1589783), (621, 1451541), (819, 1100619), (897, 1004913), (1053, 856037), (1183, 761967), (1227, 734643), (1449, 622089), (1521, 592641), (1863, 483847), (2093, 430677), (2457, 366873), (2691, 334971), (2863, 314847), (3549, 253989), (3681, 244881), (3887, 231903), (4347, 207363), (4563, 197547), (5317, 169533), (6279, 143559), (7371, 122291), (8073, 111657), (8589, 104949), (9407, 95823), (10647, 84663), (11043, 81627), (11661, 77301), (13041, 69121), (13689, 65849), (15951, 56511), (18837, 47853), (24219, 37219), (25767, 34983), (27209, 33129), (28221, 31941)]