129762507

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 201019392

約数和(自身を除く): 71256885

約数列:

[1, 3, 7, 21, 163, 167, 227, 489, 501, 681, 1141, 1169, 1589, 3423, 3507, 4767, 27221, 37001, 37909, 81663, 111003, 113727, 190547, 259007, 265363, 571641, 777021, 796089, 6179167, 18537501, 43254169, 129762507]

約数ペア:

[(1, 129762507), (3, 43254169), (7, 18537501), (21, 6179167), (163, 796089), (167, 777021), (227, 571641), (489, 265363), (501, 259007), (681, 190547), (1141, 113727), (1169, 111003), (1589, 81663), (3423, 37909), (3507, 37001), (4767, 27221)]