131050161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77867}}^1$

素因数の和:77901

約数の個数: 24

約数和(自身を含む): 218653344

約数和(自身を除く): 87603183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 77867, 233601, 700803, 856537, 1323739, 2569611, 3971217, 7708833, 11913651, 14561129, 43683387, 131050161]

約数ペア:

[(1, 131050161), (3, 43683387), (9, 14561129), (11, 11913651), (17, 7708833), (33, 3971217), (51, 2569611), (99, 1323739), (153, 856537), (187, 700803), (561, 233601), (1683, 77867)]