86891763

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{3137}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 132549120

約数和(自身を除く): 45657357

約数列:

[1, 3, 7, 21, 1319, 3137, 3957, 9233, 9411, 21959, 27699, 65877, 4137703, 12413109, 28963921, 86891763]

約数ペア:

[(1, 86891763), (3, 28963921), (7, 12413109), (21, 4137703), (1319, 65877), (3137, 27699), (3957, 21959), (9233, 9411)]