27391923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 43042272

約数和(自身を除く): 15650349

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 2273, 4017, 6819, 12051, 20457, 29549, 88647, 234119, 265941, 702357, 2107071, 3043547, 9130641, 27391923]

約数ペア:

[(1, 27391923), (3, 9130641), (9, 3043547), (13, 2107071), (39, 702357), (103, 265941), (117, 234119), (309, 88647), (927, 29549), (1339, 20457), (2273, 12051), (4017, 6819)]