83366157

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 130020352

約数和(自身を除く): 46654195

約数列:

[1, 3, 7, 21, 67, 193, 201, 307, 469, 579, 921, 1351, 1407, 2149, 4053, 6447, 12931, 20569, 38793, 59251, 61707, 90517, 143983, 177753, 271551, 414757, 431949, 1244271, 3969817, 11909451, 27788719, 83366157]

約数ペア:

[(1, 83366157), (3, 27788719), (7, 11909451), (21, 3969817), (67, 1244271), (193, 431949), (201, 414757), (307, 271551), (469, 177753), (579, 143983), (921, 90517), (1351, 61707), (1407, 59251), (2149, 38793), (4053, 20569), (6447, 12931)]