67685449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 13962551

約数列:

[1, 13, 17, 29, 59, 179, 221, 377, 493, 767, 1003, 1711, 2327, 3043, 5191, 6409, 10561, 13039, 22243, 29087, 39559, 67483, 88247, 137293, 179537, 306269, 378131, 1147211, 2333981, 3981497, 5206573, 67685449]

約数ペア:

[(1, 67685449), (13, 5206573), (17, 3981497), (29, 2333981), (59, 1147211), (179, 378131), (221, 306269), (377, 179537), (493, 137293), (767, 88247), (1003, 67483), (1711, 39559), (2327, 29087), (3043, 22243), (5191, 13039), (6409, 10561)]