68909709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{9199}}^1$

素因数の和:9440

約数の個数: 16

約数和(自身を含む): 100684800

約数和(自身を除く): 31775091

約数列:

[1, 3, 11, 33, 227, 681, 2497, 7491, 9199, 27597, 101189, 303567, 2088173, 6264519, 22969903, 68909709]

約数ペア:

[(1, 68909709), (3, 22969903), (11, 6264519), (33, 2088173), (227, 303567), (681, 101189), (2497, 27597), (7491, 9199)]