78417693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 126259200

約数和(自身を除く): 47841507

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4931, 5301, 14793, 15903, 44379, 93689, 133137, 152861, 281067, 458583, 843201, 1375749, 2529603, 2904359, 4127247, 8713077, 26139231, 78417693]

約数ペア:

[(1, 78417693), (3, 26139231), (9, 8713077), (19, 4127247), (27, 2904359), (31, 2529603), (57, 1375749), (93, 843201), (171, 458583), (279, 281067), (513, 152861), (589, 133137), (837, 93689), (1767, 44379), (4931, 15903), (5301, 14793)]