162238401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2437}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 252918120

約数和(自身を除く): 90679719

約数列:

[1, 3, 9, 13, 39, 117, 569, 1707, 2437, 5121, 7311, 7397, 21933, 22191, 31681, 66573, 95043, 285129, 1386653, 4159959, 12479877, 18026489, 54079467, 162238401]

約数ペア:

[(1, 162238401), (3, 54079467), (9, 18026489), (13, 12479877), (39, 4159959), (117, 1386653), (569, 285129), (1707, 95043), (2437, 66573), (5121, 31681), (7311, 22191), (7397, 21933)]