20132928657

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{455321}}^1$

素因数の和:455378

約数の個数: 24

約数和(自身を含む): 30898150920

約数和(自身を除く): 10765222263

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4913, 14739, 44217, 455321, 1365963, 4097889, 7740457, 23221371, 69664113, 131587769, 394763307, 1184289921, 2236992073, 6710976219, 20132928657]

約数ペア:

[(1, 20132928657), (3, 6710976219), (9, 2236992073), (17, 1184289921), (51, 394763307), (153, 131587769), (289, 69664113), (867, 23221371), (2601, 7740457), (4913, 4097889), (14739, 1365963), (44217, 455321)]