90598137

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 147532800

約数和(自身を除く): 56934663

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3389, 3819, 8911, 10167, 23723, 26733, 64391, 71169, 193173, 227063, 450737, 681189, 1352211, 1589441, 4314197, 4768323, 12942591, 30199379, 90598137]

約数ペア:

[(1, 90598137), (3, 30199379), (7, 12942591), (19, 4768323), (21, 4314197), (57, 1589441), (67, 1352211), (133, 681189), (201, 450737), (399, 227063), (469, 193173), (1273, 71169), (1407, 64391), (3389, 26733), (3819, 23723), (8911, 10167)]