64468809

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 96595200

約数和(自身を除く): 32126391

約数列:

[1, 3, 9, 31, 93, 269, 279, 807, 859, 2421, 2577, 7731, 8339, 25017, 26629, 75051, 79887, 231071, 239661, 693213, 2079639, 7163201, 21489603, 64468809]

約数ペア:

[(1, 64468809), (3, 21489603), (9, 7163201), (31, 2079639), (93, 693213), (269, 239661), (279, 231071), (807, 79887), (859, 75051), (2421, 26629), (2577, 25017), (7731, 8339)]