156925107

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{26539}}^1$

素因数の和:26624

約数の個数: 20

約数和(自身を含む): 237639160

約数和(自身を除く): 80714053

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 26539, 79617, 238851, 716553, 1937347, 2149659, 5812041, 17436123, 52308369, 156925107]

約数ペア:

[(1, 156925107), (3, 52308369), (9, 17436123), (27, 5812041), (73, 2149659), (81, 1937347), (219, 716553), (657, 238851), (1971, 79617), (5913, 26539)]