90588421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51151}}^1$

素因数の和:51192

約数の個数: 16

約数和(自身を含む): 117854208

約数和(自身を除く): 27265787

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 51151, 358057, 562661, 1176473, 3938627, 8235311, 12941203, 90588421]

約数ペア:

[(1, 90588421), (7, 12941203), (11, 8235311), (23, 3938627), (77, 1176473), (161, 562661), (253, 358057), (1771, 51151)]