75219981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2017}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 103838208

約数和(自身を除く): 28618227

約数列:

[1, 3, 31, 93, 401, 1203, 2017, 6051, 12431, 37293, 62527, 187581, 808817, 2426451, 25073327, 75219981]

約数ペア:

[(1, 75219981), (3, 25073327), (31, 2426451), (93, 808817), (401, 187581), (1203, 62527), (2017, 37293), (6051, 12431)]