3313961721

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15287}}^1$

素因数の和:15371

約数の個数: 64

約数和(自身を含む): 5948866560

約数和(自身を除く): 2634904839

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 93, 111, 189, 217, 259, 279, 333, 651, 777, 837, 999, 1147, 1953, 2331, 3441, 5859, 6993, 8029, 10323, 15287, 24087, 30969, 45861, 72261, 107009, 137583, 216783, 321027, 412749, 473897, 565619, 963081, 1421691, 1696857, 2889243, 3317279, 3959333, 4265073, 5090571, 9951837, 11877999, 12795219, 15271713, 17534189, 29855511, 35633997, 52602567, 89566533, 106901991, 122739323, 157807701, 368217969, 473423103, 1104653907, 3313961721]

約数ペア:

[(1, 3313961721), (3, 1104653907), (7, 473423103), (9, 368217969), (21, 157807701), (27, 122739323), (31, 106901991), (37, 89566533), (63, 52602567), (93, 35633997), (111, 29855511), (189, 17534189), (217, 15271713), (259, 12795219), (279, 11877999), (333, 9951837), (651, 5090571), (777, 4265073), (837, 3959333), (999, 3317279), (1147, 2889243), (1953, 1696857), (2331, 1421691), (3441, 963081), (5859, 565619), (6993, 473897), (8029, 412749), (10323, 321027), (15287, 216783), (24087, 137583), (30969, 107009), (45861, 72261)]