39539331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 66096576

約数和(自身を除く): 26557245

約数列:

[1, 3, 9, 13, 17, 39, 51, 103, 117, 153, 193, 221, 309, 579, 663, 927, 1339, 1737, 1751, 1989, 2509, 3281, 4017, 5253, 7527, 9843, 12051, 15759, 19879, 22581, 22763, 29529, 42653, 59637, 68289, 127959, 178911, 204867, 258427, 337943, 383877, 775281, 1013829, 2325843, 3041487, 4393259, 13179777, 39539331]

約数ペア:

[(1, 39539331), (3, 13179777), (9, 4393259), (13, 3041487), (17, 2325843), (39, 1013829), (51, 775281), (103, 383877), (117, 337943), (153, 258427), (193, 204867), (221, 178911), (309, 127959), (579, 68289), (663, 59637), (927, 42653), (1339, 29529), (1737, 22763), (1751, 22581), (1989, 19879), (2509, 15759), (3281, 12051), (4017, 9843), (5253, 7527)]