65535183

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2531}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 111813120

約数和(自身を除く): 46277937

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2531, 2877, 3699, 7593, 8631, 17717, 22779, 25893, 53151, 68337, 159453, 346747, 478359, 1040241, 2427229, 3120723, 7281687, 9362169, 21845061, 65535183]

約数ペア:

[(1, 65535183), (3, 21845061), (7, 9362169), (9, 7281687), (21, 3120723), (27, 2427229), (63, 1040241), (137, 478359), (189, 346747), (411, 159453), (959, 68337), (1233, 53151), (2531, 25893), (2877, 22779), (3699, 17717), (7593, 8631)]