26150157

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 43392960

約数和(自身を除く): 17242803

約数列:

[1, 3, 9, 11, 33, 37, 59, 99, 111, 121, 177, 333, 363, 407, 531, 649, 1089, 1221, 1331, 1947, 2183, 3663, 3993, 4477, 5841, 6549, 7139, 11979, 13431, 19647, 21417, 24013, 40293, 49247, 64251, 72039, 78529, 147741, 216117, 235587, 264143, 443223, 706761, 792429, 2377287, 2905573, 8716719, 26150157]

約数ペア:

[(1, 26150157), (3, 8716719), (9, 2905573), (11, 2377287), (33, 792429), (37, 706761), (59, 443223), (99, 264143), (111, 235587), (121, 216117), (177, 147741), (333, 78529), (363, 72039), (407, 64251), (531, 49247), (649, 40293), (1089, 24013), (1221, 21417), (1331, 19647), (1947, 13431), (2183, 11979), (3663, 7139), (3993, 6549), (4477, 5841)]