17390364561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 27234567360

約数和(自身を除く): 9844202799

約数列:

[1, 3, 9, 23, 37, 69, 109, 111, 207, 327, 333, 563, 851, 981, 1369, 1689, 2507, 2553, 4033, 4107, 5067, 7521, 7659, 12099, 12321, 12949, 20831, 22563, 31487, 36297, 38847, 61367, 62493, 92759, 94461, 116541, 149221, 184101, 187479, 278277, 283383, 447663, 479113, 552303, 770747, 834831, 1342989, 1411441, 1437339, 2270579, 2312241, 3432083, 4234323, 4312017, 6811737, 6936723, 10296249, 12702969, 17727181, 20435211, 30888747, 52223317, 53181543, 84011423, 156669951, 159544629, 252034269, 470009853, 756102807, 1932262729, 5796788187, 17390364561]

約数ペア:

[(1, 17390364561), (3, 5796788187), (9, 1932262729), (23, 756102807), (37, 470009853), (69, 252034269), (109, 159544629), (111, 156669951), (207, 84011423), (327, 53181543), (333, 52223317), (563, 30888747), (851, 20435211), (981, 17727181), (1369, 12702969), (1689, 10296249), (2507, 6936723), (2553, 6811737), (4033, 4312017), (4107, 4234323), (5067, 3432083), (7521, 2312241), (7659, 2270579), (12099, 1437339), (12321, 1411441), (12949, 1342989), (20831, 834831), (22563, 770747), (31487, 552303), (36297, 479113), (38847, 447663), (61367, 283383), (62493, 278277), (92759, 187479), (94461, 184101), (116541, 149221)]