71709591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{2039}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 100857600

約数和(自身を除く): 29148009

約数列:

[1, 3, 19, 57, 617, 1851, 2039, 6117, 11723, 35169, 38741, 116223, 1258063, 3774189, 23903197, 71709591]

約数ペア:

[(1, 71709591), (3, 23903197), (19, 3774189), (57, 1258063), (617, 116223), (1851, 38741), (2039, 35169), (6117, 11723)]