55362381

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 75644928

約数和(自身を除く): 20282547

約数列:

[1, 3, 47, 141, 431, 911, 1293, 2733, 20257, 42817, 60771, 128451, 392641, 1177923, 18454127, 55362381]

約数ペア:

[(1, 55362381), (3, 18454127), (47, 1177923), (141, 392641), (431, 128451), (911, 60771), (1293, 42817), (2733, 20257)]