169335939

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 239181120

約数和(自身を除く): 69845181

約数列:

[1, 3, 37, 61, 89, 111, 183, 267, 281, 843, 2257, 3293, 5429, 6771, 9879, 10397, 16287, 17141, 25009, 31191, 51423, 75027, 200873, 602619, 634217, 925333, 1525549, 1902651, 2775999, 4576647, 56445313, 169335939]

約数ペア:

[(1, 169335939), (3, 56445313), (37, 4576647), (61, 2775999), (89, 1902651), (111, 1525549), (183, 925333), (267, 634217), (281, 602619), (843, 200873), (2257, 75027), (3293, 51423), (5429, 31191), (6771, 25009), (9879, 17141), (10397, 16287)]