28178647587

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1733}}^1\times {\mathrm{62299}}^1$

素因数の和:64067

約数の個数: 24

約数和(自身を含む): 42130998000

約数和(自身を除く): 13952350413

約数列:

[1, 3, 9, 29, 87, 261, 1733, 5199, 15597, 50257, 62299, 150771, 186897, 452313, 560691, 1806671, 5420013, 16260039, 107964167, 323892501, 971677503, 3130960843, 9392882529, 28178647587]

約数ペア:

[(1, 28178647587), (3, 9392882529), (9, 3130960843), (29, 971677503), (87, 323892501), (261, 107964167), (1733, 16260039), (5199, 5420013), (15597, 1806671), (50257, 560691), (62299, 452313), (150771, 186897)]