147996921609

素因数分解:

$3^4\times {\mathrm{8741}}^1\times {\mathrm{209029}}^1$

素因数の和:217782

約数の個数: 20

約数和(自身を含む): 221108171460

約数和(自身を除く): 73111249851

約数列:

[1, 3, 9, 27, 81, 8741, 26223, 78669, 209029, 236007, 627087, 708021, 1881261, 5643783, 16931349, 1827122489, 5481367467, 16444102401, 49332307203, 147996921609]

約数ペア:

[(1, 147996921609), (3, 49332307203), (9, 16444102401), (27, 5481367467), (81, 1827122489), (8741, 16931349), (26223, 5643783), (78669, 1881261), (209029, 708021), (236007, 627087)]