83718159

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56149}}^1$

素因数の和:56230

約数の個数: 16

約数和(自身を含む): 129369600

約数和(自身を除く): 45651441

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 56149, 168447, 393043, 1179129, 3986579, 11959737, 27906053, 83718159]

約数ペア:

[(1, 83718159), (3, 27906053), (7, 11959737), (21, 3986579), (71, 1179129), (213, 393043), (497, 168447), (1491, 56149)]