70786989

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4594

約数の個数: 48

約数和(自身を含む): 132496000

約数和(自身を除く): 61709011

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 4549, 5187, 13647, 15561, 31843, 40941, 59137, 86431, 95529, 177411, 259293, 286587, 413959, 532233, 605017, 777879, 1123603, 1241877, 1815051, 3370809, 3725631, 5445153, 7865221, 10112427, 23595663, 70786989]

約数ペア:

[(1, 70786989), (3, 23595663), (7, 10112427), (9, 7865221), (13, 5445153), (19, 3725631), (21, 3370809), (39, 1815051), (57, 1241877), (63, 1123603), (91, 777879), (117, 605017), (133, 532233), (171, 413959), (247, 286587), (273, 259293), (399, 177411), (741, 95529), (819, 86431), (1197, 59137), (1729, 40941), (2223, 31843), (4549, 15561), (5187, 13647)]