1566368587977

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2549}}^1\times {\mathrm{21523}}^1$

素因数の和:24413

約数の個数: 32

約数和(自身を含む): 2163833548800

約数和(自身を除く): 597464960823

約数列:

[1, 3, 31, 93, 307, 921, 2549, 7647, 9517, 21523, 28551, 64569, 79019, 237057, 667213, 782543, 2001639, 2347629, 6607561, 19822683, 24258833, 54862127, 72776499, 164586381, 204834391, 614503173, 1700725937, 5102177811, 16842672989, 50528018967, 522122862659, 1566368587977]

約数ペア:

[(1, 1566368587977), (3, 522122862659), (31, 50528018967), (93, 16842672989), (307, 5102177811), (921, 1700725937), (2549, 614503173), (7647, 204834391), (9517, 164586381), (21523, 72776499), (28551, 54862127), (64569, 24258833), (79019, 19822683), (237057, 6607561), (667213, 2347629), (782543, 2001639)]