143417187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11489}}^1$

素因数の和:11587

約数の個数: 24

約数和(自身を含む): 221067600

約数和(自身を除く): 77650413

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 11489, 12483, 34467, 103401, 218291, 654873, 838697, 1964619, 2516091, 7548273, 15935243, 47805729, 143417187]

約数ペア:

[(1, 143417187), (3, 47805729), (9, 15935243), (19, 7548273), (57, 2516091), (73, 1964619), (171, 838697), (219, 654873), (657, 218291), (1387, 103401), (4161, 34467), (11489, 12483)]