177313617

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{12953}}^1$

素因数の和:12991

約数の個数: 30

約数和(自身を含む): 286840422

約数和(自身を除く): 109526805

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 12953, 13689, 38859, 116577, 168389, 349731, 505167, 1049193, 1515501, 2189057, 4546503, 6567171, 13639509, 19701513, 59104539, 177313617]

約数ペア:

[(1, 177313617), (3, 59104539), (9, 19701513), (13, 13639509), (27, 6567171), (39, 4546503), (81, 2189057), (117, 1515501), (169, 1049193), (351, 505167), (507, 349731), (1053, 168389), (1521, 116577), (4563, 38859), (12953, 13689)]