76620621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331691}}^1$

素因数の和:331712

約数の個数: 16

約数和(自身を含む): 127369728

約数和(自身を除く): 50749107

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 331691, 995073, 2321837, 3648601, 6965511, 10945803, 25540207, 76620621]

約数ペア:

[(1, 76620621), (3, 25540207), (7, 10945803), (11, 6965511), (21, 3648601), (33, 2321837), (77, 995073), (231, 331691)]