15506127

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 28277760

約数和(自身を除く): 12771633

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6311, 18933, 44177, 56799, 82043, 132531, 170397, 246129, 397593, 574301, 738387, 1192779, 1722903, 2215161, 5168709, 15506127]

約数ペア:

[(1, 15506127), (3, 5168709), (7, 2215161), (9, 1722903), (13, 1192779), (21, 738387), (27, 574301), (39, 397593), (63, 246129), (91, 170397), (117, 132531), (189, 82043), (273, 56799), (351, 44177), (819, 18933), (2457, 6311)]