86239167

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 36

約数和(自身を含む): 139953240

約数和(自身を除く): 53714073

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1109, 1127, 1587, 3327, 3381, 3703, 7763, 11109, 23289, 25507, 25921, 54341, 76521, 77763, 163023, 178549, 535647, 586661, 1249843, 1759983, 3749529, 4106627, 12319881, 28746389, 86239167]

約数ペア:

[(1, 86239167), (3, 28746389), (7, 12319881), (21, 4106627), (23, 3749529), (49, 1759983), (69, 1249843), (147, 586661), (161, 535647), (483, 178549), (529, 163023), (1109, 77763), (1127, 76521), (1587, 54341), (3327, 25921), (3381, 25507), (3703, 23289), (7763, 11109)]