40156977

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23039}}^1$

素因数の和:23132

約数の個数: 16

約数和(自身を含む): 61931520

約数和(自身を除く): 21774543

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 23039, 69117, 161273, 483819, 1912237, 5736711, 13385659, 40156977]

約数ペア:

[(1, 40156977), (3, 13385659), (7, 5736711), (21, 1912237), (83, 483819), (249, 161273), (581, 69117), (1743, 23039)]