72539033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8501}}^1$

素因数の和:8584

約数の個数: 16

約数和(自身を含む): 88148736

約数和(自身を除く): 15609703

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8501, 8533, 59507, 195523, 450553, 1368661, 3153871, 10362719, 72539033]

約数ペア:

[(1, 72539033), (7, 10362719), (23, 3153871), (53, 1368661), (161, 450553), (371, 195523), (1219, 59507), (8501, 8533)]