85321161

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{108967}}^1$

素因数の和:109005

約数の個数: 16

約数和(自身を含む): 130761600

約数和(自身を除く): 45440439

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 108967, 326901, 980703, 2942109, 3160043, 9480129, 28440387, 85321161]

約数ペア:

[(1, 85321161), (3, 28440387), (9, 9480129), (27, 3160043), (29, 2942109), (87, 980703), (261, 326901), (783, 108967)]