54925623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12379}}^1$

素因数の和:12431

約数の個数: 24

約数和(自身を含む): 86907600

約数和(自身を除く): 31981977

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 12379, 37137, 111411, 210443, 358991, 631329, 1076973, 1893987, 3230919, 6102847, 18308541, 54925623]

約数ペア:

[(1, 54925623), (3, 18308541), (9, 6102847), (17, 3230919), (29, 1893987), (51, 1076973), (87, 631329), (153, 358991), (261, 210443), (493, 111411), (1479, 37137), (4437, 12379)]