89461197

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23279}}^1$

素因数の和:23353

約数の個数: 24

約数和(自身を含む): 150109440

約数和(自身を除く): 60648243

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 23279, 69837, 162953, 209511, 488859, 1420019, 1466577, 4260057, 9940133, 12780171, 29820399, 89461197]

約数ペア:

[(1, 89461197), (3, 29820399), (7, 12780171), (9, 9940133), (21, 4260057), (61, 1466577), (63, 1420019), (183, 488859), (427, 209511), (549, 162953), (1281, 69837), (3843, 23279)]