157031127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2749}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 247962000

約数和(自身を除く): 90930873

約数列:

[1, 3, 9, 11, 33, 99, 577, 1731, 2749, 5193, 6347, 8247, 19041, 24741, 30239, 57123, 90717, 272151, 1586173, 4758519, 14275557, 17447903, 52343709, 157031127]

約数ペア:

[(1, 157031127), (3, 52343709), (9, 17447903), (11, 14275557), (33, 4758519), (99, 1586173), (577, 272151), (1731, 90717), (2749, 57123), (5193, 30239), (6347, 24741), (8247, 19041)]