61458397

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 84702240

約数和(自身を除く): 23243843

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 179, 343, 539, 637, 1001, 1253, 1969, 2327, 2401, 3773, 4459, 7007, 8771, 13783, 16289, 25597, 26411, 31213, 49049, 61397, 96481, 114023, 179179, 343343, 429779, 675367, 798161, 1254253, 4727569, 5587127, 8779771, 61458397]

約数ペア:

[(1, 61458397), (7, 8779771), (11, 5587127), (13, 4727569), (49, 1254253), (77, 798161), (91, 675367), (143, 429779), (179, 343343), (343, 179179), (539, 114023), (637, 96481), (1001, 61397), (1253, 49049), (1969, 31213), (2327, 26411), (2401, 25597), (3773, 16289), (4459, 13783), (7007, 8771)]