264804579

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 429010560

約数和(自身を除く): 164205981

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 169, 351, 393, 443, 507, 1179, 1329, 1521, 1703, 3537, 3987, 4563, 5109, 5759, 11961, 15327, 17277, 22139, 45981, 51831, 58033, 66417, 74867, 155493, 174099, 199251, 224601, 522297, 597753, 673803, 754429, 1566891, 2021409, 2263287, 6789861, 9807577, 20369583, 29422731, 88268193, 264804579]

約数ペア:

[(1, 264804579), (3, 88268193), (9, 29422731), (13, 20369583), (27, 9807577), (39, 6789861), (117, 2263287), (131, 2021409), (169, 1566891), (351, 754429), (393, 673803), (443, 597753), (507, 522297), (1179, 224601), (1329, 199251), (1521, 174099), (1703, 155493), (3537, 74867), (3987, 66417), (4563, 58033), (5109, 51831), (5759, 45981), (11961, 22139), (15327, 17277)]