63143321

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:221

約数の個数: 18

約数和(自身を含む): 69666282

約数和(自身を除く): 6522961

約数列:

[1, 17, 41, 73, 289, 697, 1241, 2993, 5329, 11849, 21097, 50881, 90593, 218489, 864977, 1540081, 3714313, 63143321]

約数ペア:

[(1, 63143321), (17, 3714313), (41, 1540081), (73, 864977), (289, 218489), (697, 90593), (1241, 50881), (2993, 21097), (5329, 11849)]