87419913

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101533}}^1$

素因数の和:101584

約数の個数: 16

約数和(自身を含む): 136461696

約数和(自身を除く): 49041783

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 101533, 304599, 710731, 2132193, 4162853, 12488559, 29139971, 87419913]

約数ペア:

[(1, 87419913), (3, 29139971), (7, 12488559), (21, 4162853), (41, 2132193), (123, 710731), (287, 304599), (861, 101533)]