156933783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2939}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 240786000

約数和(自身を除く): 83852217

約数列:

[1, 3, 9, 17, 51, 153, 349, 1047, 2939, 3141, 5933, 8817, 17799, 26451, 49963, 53397, 149889, 449667, 1025711, 3077133, 9231399, 17437087, 52311261, 156933783]

約数ペア:

[(1, 156933783), (3, 52311261), (9, 17437087), (17, 9231399), (51, 3077133), (153, 1025711), (349, 449667), (1047, 149889), (2939, 53397), (3141, 49963), (5933, 26451), (8817, 17799)]