222364251

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{75557}}^1$

素因数の和:75675

約数の個数: 16

約数和(自身を含む): 332455200

約数和(自身を除く): 110090949

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 75557, 226671, 680013, 2040039, 8235713, 24707139, 74121417, 222364251]

約数ペア:

[(1, 222364251), (3, 74121417), (9, 24707139), (27, 8235713), (109, 2040039), (327, 680013), (981, 226671), (2943, 75557)]