26126217

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 41537340

約数和(自身を除く): 15411123

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 193, 267, 507, 579, 801, 1157, 1521, 1737, 2509, 3471, 7527, 10413, 15041, 17177, 22581, 32617, 45123, 51531, 97851, 135369, 154593, 223301, 293553, 669903, 2009709, 2902913, 8708739, 26126217]

約数ペア:

[(1, 26126217), (3, 8708739), (9, 2902913), (13, 2009709), (39, 669903), (89, 293553), (117, 223301), (169, 154593), (193, 135369), (267, 97851), (507, 51531), (579, 45123), (801, 32617), (1157, 22581), (1521, 17177), (1737, 15041), (2509, 10413), (3471, 7527)]