61492821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2437}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 88470144

約数和(自身を除く): 26977323

約数列:

[1, 3, 13, 39, 647, 1941, 2437, 7311, 8411, 25233, 31681, 95043, 1576739, 4730217, 20497607, 61492821]

約数ペア:

[(1, 61492821), (3, 20497607), (13, 4730217), (39, 1576739), (647, 95043), (1941, 31681), (2437, 25233), (7311, 8411)]