85310043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1481}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 140754432

約数和(自身を除く): 55444389

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 1481, 2743, 4431, 4443, 8229, 10367, 19201, 19253, 31101, 57603, 57759, 134771, 312491, 404313, 937473, 2187437, 4062383, 6562311, 12187149, 28436681, 85310043]

約数ペア:

[(1, 85310043), (3, 28436681), (7, 12187149), (13, 6562311), (21, 4062383), (39, 2187437), (91, 937473), (211, 404313), (273, 312491), (633, 134771), (1477, 57759), (1481, 57603), (2743, 31101), (4431, 19253), (4443, 19201), (8229, 10367)]