100996821

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{128987}}^1$

素因数の和:129025

約数の個数: 16

約数和(自身を含む): 154785600

約数和(自身を除く): 53788779

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 128987, 386961, 1160883, 3482649, 3740623, 11221869, 33665607, 100996821]

約数ペア:

[(1, 100996821), (3, 33665607), (9, 11221869), (27, 3740623), (29, 3482649), (87, 1160883), (261, 386961), (783, 128987)]