90871151

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1$

素因数の和:3734

約数の個数: 16

約数和(自身を含む): 107374080

約数和(自身を除く): 16502929

約数列:

[1, 7, 59, 61, 413, 427, 3599, 3607, 25193, 25249, 212813, 220027, 1489691, 1540189, 12981593, 90871151]

約数ペア:

[(1, 90871151), (7, 12981593), (59, 1540189), (61, 1489691), (413, 220027), (427, 212813), (3599, 25249), (3607, 25193)]