86746473

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79657}}^1$

素因数の和:79685

約数の個数: 18

約数和(自身を含む): 137728682

約数和(自身を除く): 50982209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 79657, 238971, 716913, 876227, 2628681, 7886043, 9638497, 28915491, 86746473]

約数ペア:

[(1, 86746473), (3, 28915491), (9, 9638497), (11, 7886043), (33, 2628681), (99, 876227), (121, 716913), (363, 238971), (1089, 79657)]