89815401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24763}}^1$

素因数の和:24813

約数の個数: 24

約数和(自身を含む): 144225536

約数和(自身を除く): 54410135

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 24763, 74289, 222867, 321919, 767653, 965757, 2302959, 2897271, 6908877, 9979489, 29938467, 89815401]

約数ペア:

[(1, 89815401), (3, 29938467), (9, 9979489), (13, 6908877), (31, 2897271), (39, 2302959), (93, 965757), (117, 767653), (279, 321919), (403, 222867), (1209, 74289), (3627, 24763)]