139399677

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{303703}}^1$

素因数の和:303729

約数の個数: 16

約数和(自身を含む): 218666880

約数和(自身を除く): 79267203

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 303703, 911109, 2733327, 5162951, 8199981, 15488853, 46466559, 139399677]

約数ペア:

[(1, 139399677), (3, 46466559), (9, 15488853), (17, 8199981), (27, 5162951), (51, 2733327), (153, 911109), (459, 303703)]