66525969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 91805184

約数和(自身を除く): 25279215

約数列:

[1, 3, 31, 93, 521, 1373, 1563, 4119, 16151, 42563, 48453, 127689, 715333, 2145999, 22175323, 66525969]

約数ペア:

[(1, 66525969), (3, 22175323), (31, 2145999), (93, 715333), (521, 127689), (1373, 48453), (1563, 42563), (4119, 16151)]