140204637

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 206739000

約数和(自身を除く): 66534363

約数列:

[1, 3, 9, 89, 113, 267, 339, 801, 1017, 1549, 4647, 10057, 13941, 30171, 90513, 137861, 175037, 413583, 525111, 1240749, 1575333, 15578293, 46734879, 140204637]

約数ペア:

[(1, 140204637), (3, 46734879), (9, 15578293), (89, 1575333), (113, 1240749), (267, 525111), (339, 413583), (801, 175037), (1017, 137861), (1549, 90513), (4647, 30171), (10057, 13941)]