15318207

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 9772353

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1451, 3519, 4353, 10557, 13059, 24667, 33373, 39177, 74001, 100119, 222003, 300357, 567341, 666009, 901071, 1702023, 5106069, 15318207]

約数ペア:

[(1, 15318207), (3, 5106069), (9, 1702023), (17, 901071), (23, 666009), (27, 567341), (51, 300357), (69, 222003), (153, 100119), (207, 74001), (391, 39177), (459, 33373), (621, 24667), (1173, 13059), (1451, 10557), (3519, 4353)]