51503001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42181}}^1$

素因数の和:42232

約数の個数: 16

約数和(自身を含む): 76939968

約数和(自身を除く): 25436967

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 42181, 126543, 463991, 1391973, 1560697, 4682091, 17167667, 51503001]

約数ペア:

[(1, 51503001), (3, 17167667), (11, 4682091), (33, 1560697), (37, 1391973), (111, 463991), (407, 126543), (1221, 42181)]