90109101

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11981}}^1$

素因数の和:12116

約数の個数: 16

約数和(自身を含む): 126529920

約数和(自身を除く): 36420819

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 11981, 35943, 275563, 826689, 1305929, 3917787, 30036367, 90109101]

約数ペア:

[(1, 90109101), (3, 30036367), (23, 3917787), (69, 1305929), (109, 826689), (327, 275563), (2507, 35943), (7521, 11981)]