157099889367

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{26568559}}^1$

素因数の和:26568644

約数の個数: 20

約数和(自身を含む): 237894886240

約数和(自身を除く): 80794996873

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 26568559, 79705677, 239117031, 717351093, 1939504807, 2152053279, 5818514421, 17455543263, 52366629789, 157099889367]

約数ペア:

[(1, 157099889367), (3, 52366629789), (9, 17455543263), (27, 5818514421), (73, 2152053279), (81, 1939504807), (219, 717351093), (657, 239117031), (1971, 79705677), (5913, 26568559)]