71664027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19249}}^1$

素因数の和:19342

約数の個数: 16

約数和(自身を含む): 102564000

約数和(自身を除く): 30899973

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 19249, 57747, 327233, 981699, 1405177, 4215531, 23888009, 71664027]

約数ペア:

[(1, 71664027), (3, 23888009), (17, 4215531), (51, 1405177), (73, 981699), (219, 327233), (1241, 57747), (3723, 19249)]