65515866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6131}}^1$

素因数の和:6286

約数の個数: 32

約数和(自身を含む): 142164288

約数和(自身を除く): 76648422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 6131, 10686, 12262, 18393, 36786, 79703, 159406, 239109, 478218, 839947, 1679894, 2519841, 5039682, 10919311, 21838622, 32757933, 65515866]

約数ペア:

[(1, 65515866), (2, 32757933), (3, 21838622), (6, 10919311), (13, 5039682), (26, 2519841), (39, 1679894), (78, 839947), (137, 478218), (274, 239109), (411, 159406), (822, 79703), (1781, 36786), (3562, 18393), (5343, 12262), (6131, 10686)]