89097471

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 131680640

約数和(自身を除く): 42583169

約数列:

[1, 3, 9, 67, 139, 201, 417, 603, 1063, 1251, 3189, 9313, 9567, 27939, 71221, 83817, 147757, 213663, 443271, 640989, 1329813, 9899719, 29699157, 89097471]

約数ペア:

[(1, 89097471), (3, 29699157), (9, 9899719), (67, 1329813), (139, 640989), (201, 443271), (417, 213663), (603, 147757), (1063, 83817), (1251, 71221), (3189, 27939), (9313, 9567)]