191559939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{17683}}^1$

素因数の和:17866

約数の個数: 16

約数和(自身を含む): 268230912

約数和(自身を除く): 76670973

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 17683, 53049, 406709, 1220127, 2776231, 8328693, 63853313, 191559939]

約数ペア:

[(1, 191559939), (3, 63853313), (23, 8328693), (69, 2776231), (157, 1220127), (471, 406709), (3611, 53049), (10833, 17683)]