66161961

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{106541}}^1$

素因数の和:106573

約数の個数: 16

約数和(自身を含む): 102280320

約数和(自身を除く): 36118359

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 106541, 319623, 958869, 2450443, 2876607, 7351329, 22053987, 66161961]

約数ペア:

[(1, 66161961), (3, 22053987), (9, 7351329), (23, 2876607), (27, 2450443), (69, 958869), (207, 319623), (621, 106541)]