90858879

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 134534400

約数和(自身を除く): 43675521

約数列:

[1, 3, 9, 59, 139, 177, 417, 531, 1231, 1251, 3693, 8201, 11079, 24603, 72629, 73809, 171109, 217887, 513327, 653661, 1539981, 10095431, 30286293, 90858879]

約数ペア:

[(1, 90858879), (3, 30286293), (9, 10095431), (59, 1539981), (139, 653661), (177, 513327), (417, 217887), (531, 171109), (1231, 73809), (1251, 72629), (3693, 24603), (8201, 11079)]