68270307

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61339}}^1$

素因数の和:61402

約数の個数: 16

約数和(自身を含む): 105995520

約数和(自身を除く): 37725213

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 61339, 184017, 429373, 1288119, 3250967, 9752901, 22756769, 68270307]

約数ペア:

[(1, 68270307), (3, 22756769), (7, 9752901), (21, 3250967), (53, 1288119), (159, 429373), (371, 184017), (1113, 61339)]