87205539

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10139}}^1$

素因数の和:10250

約数の個数: 16

約数和(自身を含む): 120706560

約数和(自身を除く): 33501021

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 10139, 30417, 476533, 618479, 1429599, 1855437, 29068513, 87205539]

約数ペア:

[(1, 87205539), (3, 29068513), (47, 1855437), (61, 1429599), (141, 618479), (183, 476533), (2867, 30417), (8601, 10139)]