72642507

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{93491}}^1$

素因数の和:93538

約数の個数: 16

約数和(自身を含む): 113686272

約数和(自身を除く): 41043765

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 93491, 280473, 654437, 1963311, 3459167, 10377501, 24214169, 72642507]

約数ペア:

[(1, 72642507), (3, 24214169), (7, 10377501), (21, 3459167), (37, 1963311), (111, 654437), (259, 280473), (777, 93491)]