90513549

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75617}}^1$

素因数の和:75649

約数の個数: 24

約数和(自身を含む): 157285440

約数和(自身を除く): 66771891

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 75617, 226851, 529319, 680553, 1436723, 1587957, 4310169, 4763871, 10057061, 12930507, 30171183, 90513549]

約数ペア:

[(1, 90513549), (3, 30171183), (7, 12930507), (9, 10057061), (19, 4763871), (21, 4310169), (57, 1587957), (63, 1436723), (133, 680553), (171, 529319), (399, 226851), (1197, 75617)]