90273807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40609}}^1$

素因数の和:40647

約数の個数: 24

約数和(自身を含む): 147820400

約数和(自身を除く): 57546593

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 40609, 121827, 365481, 527917, 771571, 1583751, 2314713, 4751253, 6944139, 10030423, 30091269, 90273807]

約数ペア:

[(1, 90273807), (3, 30091269), (9, 10030423), (13, 6944139), (19, 4751253), (39, 2314713), (57, 1583751), (117, 771571), (171, 527917), (247, 365481), (741, 121827), (2223, 40609)]