202192497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 323621760

約数和(自身を除く): 121429263

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 397, 1191, 1451, 3573, 4353, 5161, 10719, 13059, 15483, 18863, 39177, 46449, 56589, 139347, 169767, 509301, 576047, 1728141, 5184423, 7488611, 15553269, 22465833, 67397499, 202192497]

約数ペア:

[(1, 202192497), (3, 67397499), (9, 22465833), (13, 15553269), (27, 7488611), (39, 5184423), (117, 1728141), (351, 576047), (397, 509301), (1191, 169767), (1451, 139347), (3573, 56589), (4353, 46449), (5161, 39177), (10719, 18863), (13059, 15483)]