68959191

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193163}}^1$

素因数の和:193190

約数の個数: 16

約数和(自身を含む): 111262464

約数和(自身を除く): 42303273

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 193163, 579489, 1352141, 3283771, 4056423, 9851313, 22986397, 68959191]

約数ペア:

[(1, 68959191), (3, 22986397), (7, 9851313), (17, 4056423), (21, 3283771), (51, 1352141), (119, 579489), (357, 193163)]