355163913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21529}}^1$

素因数の和:21598

約数の個数: 32

約数和(自身を含む): 578726400

約数和(自身を除く): 223562487

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 21529, 64587, 193761, 279877, 581283, 839631, 1011863, 2518893, 3035589, 7556679, 9106767, 13154219, 27320301, 39462657, 118387971, 355163913]

約数ペア:

[(1, 355163913), (3, 118387971), (9, 39462657), (13, 27320301), (27, 13154219), (39, 9106767), (47, 7556679), (117, 3035589), (141, 2518893), (351, 1011863), (423, 839631), (611, 581283), (1269, 279877), (1833, 193761), (5499, 64587), (16497, 21529)]