71972061

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{48271}}^1$

素因数の和:48352

約数の個数: 16

約数和(自身を含む): 111218688

約数和(自身を除く): 39246627

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 48271, 144813, 337897, 1013691, 3427241, 10281723, 23990687, 71972061]

約数ペア:

[(1, 71972061), (3, 23990687), (7, 10281723), (21, 3427241), (71, 1013691), (213, 337897), (497, 144813), (1491, 48271)]