54225789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 24736899

約数列:

[1, 3, 23, 31, 69, 93, 101, 251, 303, 713, 753, 2139, 2323, 3131, 5773, 6969, 7781, 9393, 17319, 23343, 25351, 72013, 76053, 178963, 216039, 536889, 583073, 785881, 1749219, 2357643, 18075263, 54225789]

約数ペア:

[(1, 54225789), (3, 18075263), (23, 2357643), (31, 1749219), (69, 785881), (93, 583073), (101, 536889), (251, 216039), (303, 178963), (713, 76053), (753, 72013), (2139, 25351), (2323, 23343), (3131, 17319), (5773, 9393), (6969, 7781)]