40627161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 62640864

約数和(自身を除く): 22013703

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2027, 2227, 6081, 6681, 18243, 20043, 34459, 103377, 265537, 310131, 796611, 2389833, 4514129, 13542387, 40627161]

約数ペア:

[(1, 40627161), (3, 13542387), (9, 4514129), (17, 2389833), (51, 796611), (131, 310131), (153, 265537), (393, 103377), (1179, 34459), (2027, 20043), (2227, 18243), (6081, 6681)]