90717207

素因数分解:

$3^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{3023}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 47661033

約数列:

[1, 3, 7, 21, 1429, 3023, 4287, 9069, 10003, 21161, 30009, 63483, 4319867, 12959601, 30239069, 90717207]

約数ペア:

[(1, 90717207), (3, 30239069), (7, 12959601), (21, 4319867), (1429, 63483), (3023, 30009), (4287, 21161), (9069, 10003)]