165156986319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5573}}^1\times {\mathrm{12457}}^1$

素因数の和:18107

約数の個数: 32

約数和(自身を含む): 241098777024

約数和(自身を除く): 75941790705

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 5573, 12457, 16719, 37371, 72449, 161941, 217347, 339953, 485823, 759877, 1019859, 2279631, 4419389, 9878401, 13258167, 29635203, 69422861, 208268583, 902497193, 2707491579, 4234794521, 12704383563, 55052328773, 165156986319]

約数ペア:

[(1, 165156986319), (3, 55052328773), (13, 12704383563), (39, 4234794521), (61, 2707491579), (183, 902497193), (793, 208268583), (2379, 69422861), (5573, 29635203), (12457, 13258167), (16719, 9878401), (37371, 4419389), (72449, 2279631), (161941, 1019859), (217347, 759877), (339953, 485823)]