564103683

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 1022579712

約数和(自身を除く): 458476029

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 93, 99, 117, 143, 279, 297, 341, 351, 403, 429, 837, 891, 1023, 1053, 1209, 1287, 1571, 2511, 3069, 3627, 3861, 4433, 4713, 9207, 10881, 11583, 13299, 14139, 17281, 20423, 27621, 32643, 39897, 42417, 48701, 51843, 61269, 119691, 127251, 146103, 155529, 183807, 224653, 359073, 438309, 466587, 535711, 551421, 633113, 673959, 1314927, 1399761, 1607133, 1654263, 1899339, 2021877, 3944781, 4821399, 5698017, 6065631, 6964243, 14464197, 17094051, 18196893, 20892729, 43392591, 51282153, 62678187, 188034561, 564103683]

約数ペア:

[(1, 564103683), (3, 188034561), (9, 62678187), (11, 51282153), (13, 43392591), (27, 20892729), (31, 18196893), (33, 17094051), (39, 14464197), (81, 6964243), (93, 6065631), (99, 5698017), (117, 4821399), (143, 3944781), (279, 2021877), (297, 1899339), (341, 1654263), (351, 1607133), (403, 1399761), (429, 1314927), (837, 673959), (891, 633113), (1023, 551421), (1053, 535711), (1209, 466587), (1287, 438309), (1571, 359073), (2511, 224653), (3069, 183807), (3627, 155529), (3861, 146103), (4433, 127251), (4713, 119691), (9207, 61269), (10881, 51843), (11583, 48701), (13299, 42417), (14139, 39897), (17281, 32643), (20423, 27621)]