64280511

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{39901}}^1$

素因数の和:40086

約数の個数: 12

約数和(自身を含む): 93370680

約数和(自身を除く): 29090169

約数列:

[1, 3, 9, 179, 537, 1611, 39901, 119703, 359109, 7142279, 21426837, 64280511]

約数ペア:

[(1, 64280511), (3, 21426837), (9, 7142279), (179, 359109), (537, 119703), (1611, 39901)]