49918401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 80161536

約数和(自身を除く): 30243135

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 13763, 41289, 123867, 178919, 426653, 536757, 1279959, 1610271, 3839877, 5546489, 16639467, 49918401]

約数ペア:

[(1, 49918401), (3, 16639467), (9, 5546489), (13, 3839877), (31, 1610271), (39, 1279959), (93, 536757), (117, 426653), (279, 178919), (403, 123867), (1209, 41289), (3627, 13763)]