54143691

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 89740800

約数和(自身を除く): 35597109

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4099, 4403, 12297, 13209, 28693, 69683, 86079, 151663, 209049, 454989, 487781, 1061641, 1463343, 2578271, 3184923, 7734813, 18047897, 54143691]

約数ペア:

[(1, 54143691), (3, 18047897), (7, 7734813), (17, 3184923), (21, 2578271), (37, 1463343), (51, 1061641), (111, 487781), (119, 454989), (259, 209049), (357, 151663), (629, 86079), (777, 69683), (1887, 28693), (4099, 13209), (4403, 12297)]