77705421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 109347840

約数和(自身を除く): 31642419

約数列:

[1, 3, 19, 57, 431, 1293, 3163, 8189, 9489, 24567, 60097, 180291, 1363253, 4089759, 25901807, 77705421]

約数ペア:

[(1, 77705421), (3, 25901807), (19, 4089759), (57, 1363253), (431, 180291), (1293, 60097), (3163, 24567), (8189, 9489)]