68726121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20113}}^1$

素因数の和:20200

約数の個数: 16

約数和(自身を含む): 98478144

約数和(自身を除く): 29752023

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 20113, 60339, 341921, 1025763, 1347571, 4042713, 22908707, 68726121]

約数ペア:

[(1, 68726121), (3, 22908707), (17, 4042713), (51, 1347571), (67, 1025763), (201, 341921), (1139, 60339), (3417, 20113)]