155352273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20173}}^1$

素因数の和:20344

約数の個数: 16

約数和(自身を含む): 220784256

約数和(自身を除く): 65431983

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 20173, 60519, 342941, 1028823, 3046123, 9138369, 51784091, 155352273]

約数ペア:

[(1, 155352273), (3, 51784091), (17, 9138369), (51, 3046123), (151, 1028823), (453, 342941), (2567, 60519), (7701, 20173)]