187310913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 276825600

約数和(自身を除く): 89514687

約数列:

[1, 3, 17, 29, 51, 87, 89, 267, 493, 1423, 1479, 1513, 2581, 4269, 4539, 7743, 24191, 41267, 43877, 72573, 123801, 126647, 131631, 379941, 701539, 2104617, 2152999, 3672763, 6458997, 11018289, 62436971, 187310913]

約数ペア:

[(1, 187310913), (3, 62436971), (17, 11018289), (29, 6458997), (51, 3672763), (87, 2152999), (89, 2104617), (267, 701539), (493, 379941), (1423, 131631), (1479, 126647), (1513, 123801), (2581, 72573), (4269, 43877), (4539, 41267), (7743, 24191)]