75240087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19889}}^1$

素因数の和:20002

約数の個数: 16

約数和(自身を含む): 109156320

約数和(自身を除く): 33916233

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 19889, 59667, 258557, 775671, 1929233, 5787699, 25080029, 75240087]

約数ペア:

[(1, 75240087), (3, 25080029), (13, 5787699), (39, 1929233), (97, 775671), (291, 258557), (1261, 59667), (3783, 19889)]