68271741

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{1279}}^1$

素因数の和:1950

約数の個数: 20

約数和(自身を含む): 102220800

約数和(自身を除く): 33949059

約数列:

[1, 3, 9, 27, 81, 659, 1279, 1977, 3837, 5931, 11511, 17793, 34533, 53379, 103599, 842861, 2528583, 7585749, 22757247, 68271741]

約数ペア:

[(1, 68271741), (3, 22757247), (9, 7585749), (27, 2528583), (81, 842861), (659, 103599), (1279, 53379), (1977, 34533), (3837, 17793), (5931, 11511)]