90237007

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 105344512

約数和(自身を除く): 15107505

約数列:

[1, 7, 67, 181, 469, 1063, 1267, 7441, 12127, 71221, 84889, 192403, 498547, 1346821, 12891001, 90237007]

約数ペア:

[(1, 90237007), (7, 12891001), (67, 1346821), (181, 498547), (469, 192403), (1063, 84889), (1267, 71221), (7441, 12127)]