156957679899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{6803}}^1\times {\mathrm{134923}}^1$

素因数の和:141751

約数の個数: 24

約数和(自身を含む): 238685952960

約数和(自身を除く): 81728273061

約数列:

[1, 3, 9, 19, 57, 171, 6803, 20409, 61227, 129257, 134923, 387771, 404769, 1163313, 1214307, 2563537, 7690611, 23071833, 917881169, 2753643507, 8260930521, 17439742211, 52319226633, 156957679899]

約数ペア:

[(1, 156957679899), (3, 52319226633), (9, 17439742211), (19, 8260930521), (57, 2753643507), (171, 917881169), (6803, 23071833), (20409, 7690611), (61227, 2563537), (129257, 1214307), (134923, 1163313), (387771, 404769)]