127281303

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 187490160

約数和(自身を除く): 60208857

約数列:

[1, 3, 9, 89, 131, 267, 393, 801, 1179, 1213, 3639, 10917, 11659, 34977, 104931, 107957, 158903, 323871, 476709, 971613, 1430127, 14142367, 42427101, 127281303]

約数ペア:

[(1, 127281303), (3, 42427101), (9, 14142367), (89, 1430127), (131, 971613), (267, 476709), (393, 323871), (801, 158903), (1179, 107957), (1213, 104931), (3639, 34977), (10917, 11659)]