66933921

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 90567680

約数和(自身を除く): 23633759

約数列:

[1, 3, 139, 151, 417, 453, 1063, 3189, 20989, 62967, 147757, 160513, 443271, 481539, 22311307, 66933921]

約数ペア:

[(1, 66933921), (3, 22311307), (139, 481539), (151, 443271), (417, 160513), (453, 147757), (1063, 62967), (3189, 20989)]