61744629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 89050752

約数和(自身を除く): 27306123

約数列:

[1, 3, 17, 51, 53, 159, 431, 901, 1293, 2703, 2809, 7327, 8427, 21981, 22843, 47753, 68529, 143259, 388331, 1164993, 1210679, 3632037, 20581543, 61744629]

約数ペア:

[(1, 61744629), (3, 20581543), (17, 3632037), (51, 1210679), (53, 1164993), (159, 388331), (431, 143259), (901, 68529), (1293, 47753), (2703, 22843), (2809, 21981), (7327, 8427)]