72169009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 82938240

約数和(自身を除く): 10769231

約数列:

[1, 11, 23, 109, 253, 1199, 2507, 2617, 27577, 28787, 60191, 285253, 662101, 3137783, 6560819, 72169009]

約数ペア:

[(1, 72169009), (11, 6560819), (23, 3137783), (109, 662101), (253, 285253), (1199, 60191), (2507, 28787), (2617, 27577)]