1275992757

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{10357}}^1$

素因数の和:10401

約数の個数: 42

約数和(自身を含む): 2071796802

約数和(自身を除く): 795804045

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 729, 1053, 1521, 3159, 4563, 9477, 10357, 13689, 31071, 41067, 93213, 123201, 134641, 279639, 403923, 838917, 1211769, 1750333, 2516751, 3635307, 5250999, 7550253, 10905921, 15752997, 32717763, 47258991, 98153289, 141776973, 425330919, 1275992757]

約数ペア:

[(1, 1275992757), (3, 425330919), (9, 141776973), (13, 98153289), (27, 47258991), (39, 32717763), (81, 15752997), (117, 10905921), (169, 7550253), (243, 5250999), (351, 3635307), (507, 2516751), (729, 1750333), (1053, 1211769), (1521, 838917), (3159, 403923), (4563, 279639), (9477, 134641), (10357, 123201), (13689, 93213), (31071, 41067)]