127227462

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 258280704

約数和(自身を除く): 131053242

約数列:

[1, 2, 3, 6, 131, 157, 262, 314, 393, 471, 786, 942, 1031, 2062, 3093, 6186, 20567, 41134, 61701, 123402, 135061, 161867, 270122, 323734, 405183, 485601, 810366, 971202, 21204577, 42409154, 63613731, 127227462]

約数ペア:

[(1, 127227462), (2, 63613731), (3, 42409154), (6, 21204577), (131, 971202), (157, 810366), (262, 485601), (314, 405183), (393, 323734), (471, 270122), (786, 161867), (942, 135061), (1031, 123402), (2062, 61701), (3093, 41134), (6186, 20567)]