87791091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{7703}}^1$

素因数の和:7866

約数の個数: 16

約数和(自身を含む): 122031360

約数和(自身を除く): 34240269

約数列:

[1, 3, 29, 87, 131, 393, 3799, 7703, 11397, 23109, 223387, 670161, 1009093, 3027279, 29263697, 87791091]

約数ペア:

[(1, 87791091), (3, 29263697), (29, 3027279), (87, 1009093), (131, 670161), (393, 223387), (3799, 23109), (7703, 11397)]