69386241

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 30146559

約数列:

[1, 3, 29, 47, 71, 87, 141, 213, 239, 717, 1363, 2059, 3337, 4089, 6177, 6931, 10011, 11233, 16969, 20793, 33699, 50907, 96773, 290319, 325757, 492101, 797543, 977271, 1476303, 2392629, 23128747, 69386241]

約数ペア:

[(1, 69386241), (3, 23128747), (29, 2392629), (47, 1476303), (71, 977271), (87, 797543), (141, 492101), (213, 325757), (239, 290319), (717, 96773), (1363, 50907), (2059, 33699), (3337, 20793), (4089, 16969), (6177, 11233), (6931, 10011)]