47651409

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 45

約数和(自身を含む): 78408363

約数和(自身を除く): 30756954

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 169, 177, 351, 507, 531, 767, 1053, 1521, 1593, 2301, 3481, 4563, 4779, 6903, 9971, 10443, 13689, 20709, 29913, 31329, 45253, 62127, 89739, 93987, 135759, 269217, 281961, 407277, 588289, 807651, 1221831, 1764867, 3665493, 5294601, 15883803, 47651409]

約数ペア:

[(1, 47651409), (3, 15883803), (9, 5294601), (13, 3665493), (27, 1764867), (39, 1221831), (59, 807651), (81, 588289), (117, 407277), (169, 281961), (177, 269217), (351, 135759), (507, 93987), (531, 89739), (767, 62127), (1053, 45253), (1521, 31329), (1593, 29913), (2301, 20709), (3481, 13689), (4563, 10443), (4779, 9971)]