90153867

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2143}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 123837440

約数和(自身を除く): 33683573

約数列:

[1, 3, 37, 111, 379, 1137, 2143, 6429, 14023, 42069, 79291, 237873, 812197, 2436591, 30051289, 90153867]

約数ペア:

[(1, 90153867), (3, 30051289), (37, 2436591), (111, 812197), (379, 237873), (1137, 79291), (2143, 42069), (6429, 14023)]