64325217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 97357824

約数和(自身を除く): 33032607

約数列:

[1, 3, 11, 31, 33, 93, 227, 277, 341, 681, 831, 1023, 2497, 3047, 7037, 7491, 8587, 9141, 21111, 25761, 62879, 77407, 94457, 188637, 232221, 283371, 691669, 1949249, 2075007, 5847747, 21441739, 64325217]

約数ペア:

[(1, 64325217), (3, 21441739), (11, 5847747), (31, 2075007), (33, 1949249), (93, 691669), (227, 283371), (277, 232221), (341, 188637), (681, 94457), (831, 77407), (1023, 62879), (2497, 25761), (3047, 21111), (7037, 9141), (7491, 8587)]