68473671

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191803}}^1$

素因数の和:191830

約数の個数: 16

約数和(自身を含む): 110479104

約数和(自身を除く): 42005433

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 191803, 575409, 1342621, 3260651, 4027863, 9781953, 22824557, 68473671]

約数ペア:

[(1, 68473671), (3, 22824557), (7, 9781953), (17, 4027863), (21, 3260651), (51, 1342621), (119, 575409), (357, 191803)]