64613391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10657}}^1$

素因数の和:10750

約数の個数: 16

約数和(自身を含む): 90038784

約数和(自身を除く): 25425393

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 10657, 31971, 458251, 500879, 1374753, 1502637, 21537797, 64613391]

約数ペア:

[(1, 64613391), (3, 21537797), (43, 1502637), (47, 1374753), (129, 500879), (141, 458251), (2021, 31971), (6063, 10657)]