90251943

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3581}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 124710912

約数和(自身を除く): 34458969

約数列:

[1, 3, 31, 93, 271, 813, 3581, 8401, 10743, 25203, 111011, 333033, 970451, 2911353, 30083981, 90251943]

約数ペア:

[(1, 90251943), (3, 30083981), (31, 2911353), (93, 970451), (271, 333033), (813, 111011), (3581, 25203), (8401, 10743)]