79950987

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{1667}}^1$

素因数の和:1819

約数の個数: 18

約数和(自身を含む): 117158652

約数和(自身を除く): 37207665

約数列:

[1, 3, 9, 73, 219, 657, 1667, 5001, 5329, 15003, 15987, 47961, 121691, 365073, 1095219, 8883443, 26650329, 79950987]

約数ペア:

[(1, 79950987), (3, 26650329), (9, 8883443), (73, 1095219), (219, 365073), (657, 121691), (1667, 47961), (5001, 15987), (5329, 15003)]