68127645

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54721}}^1$

素因数の和:54812

約数の個数: 16

約数和(自身を含む): 110319552

約数和(自身を除く): 42191907

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 54721, 164163, 273605, 820815, 4541843, 13625529, 22709215, 68127645]

約数ペア:

[(1, 68127645), (3, 22709215), (5, 13625529), (15, 4541843), (83, 820815), (249, 273605), (415, 164163), (1245, 54721)]