71749683

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 109512000

約数和(自身を除く): 37762317

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5849, 12267, 17547, 52641, 169621, 274903, 508863, 824709, 1526589, 2474127, 7972187, 23916561, 71749683]

約数ペア:

[(1, 71749683), (3, 23916561), (9, 7972187), (29, 2474127), (47, 1526589), (87, 824709), (141, 508863), (261, 274903), (423, 169621), (1363, 52641), (4089, 17547), (5849, 12267)]