328051107

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{199181}}^1$

素因数の和:199251

約数の個数: 16

約数和(自身を含む): 493971360

約数和(自身を除く): 165920253

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 199181, 597543, 1792629, 5377887, 12150041, 36450123, 109350369, 328051107]

約数ペア:

[(1, 328051107), (3, 109350369), (9, 36450123), (27, 12150041), (61, 5377887), (183, 1792629), (549, 597543), (1647, 199181)]