80137497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5613

約数の個数: 32

約数和(自身を含む): 128056320

約数和(自身を除く): 47918823

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 5557, 14421, 16671, 61127, 105583, 127811, 183381, 316749, 383433, 1161413, 1405921, 2428409, 3484239, 4217763, 7285227, 26712499, 80137497]

約数ペア:

[(1, 80137497), (3, 26712499), (11, 7285227), (19, 4217763), (23, 3484239), (33, 2428409), (57, 1405921), (69, 1161413), (209, 383433), (253, 316749), (437, 183381), (627, 127811), (759, 105583), (1311, 61127), (4807, 16671), (5557, 14421)]