89788647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 133189056

約数和(自身を除く): 43400409

約数列:

[1, 3, 13, 39, 41, 123, 233, 241, 533, 699, 723, 1599, 3029, 3133, 9087, 9399, 9553, 9881, 28659, 29643, 56153, 124189, 128453, 168459, 372567, 385359, 729989, 2189967, 2302273, 6906819, 29929549, 89788647]

約数ペア:

[(1, 89788647), (3, 29929549), (13, 6906819), (39, 2302273), (41, 2189967), (123, 729989), (233, 385359), (241, 372567), (533, 168459), (699, 128453), (723, 124189), (1599, 56153), (3029, 29643), (3133, 28659), (9087, 9881), (9399, 9553)]