72736237

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11201

約数の個数: 16

約数和(自身を含む): 89296000

約数和(自身を除く): 16559763

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 11161, 78127, 212059, 546889, 1484413, 3828223, 10390891, 72736237]

約数ペア:

[(1, 72736237), (7, 10390891), (19, 3828223), (49, 1484413), (133, 546889), (343, 212059), (931, 78127), (6517, 11161)]