120702981

素因数分解:

$3^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{3881}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 184099968

約数和(自身を除く): 63396987

約数列:

[1, 3, 7, 21, 1481, 3881, 4443, 10367, 11643, 27167, 31101, 81501, 5747761, 17243283, 40234327, 120702981]

約数ペア:

[(1, 120702981), (3, 40234327), (7, 17243283), (21, 5747761), (1481, 81501), (3881, 31101), (4443, 27167), (10367, 11643)]