179144889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6863}}^1$

素因数の和:6997

約数の個数: 32

約数和(自身を含む): 300478464

約数和(自身を除く): 121333575

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 6863, 8701, 20589, 26103, 48041, 75493, 144123, 226479, 528451, 775519, 1585353, 2326557, 5428633, 8530709, 16285899, 25592127, 59714963, 179144889]

約数ペア:

[(1, 179144889), (3, 59714963), (7, 25592127), (11, 16285899), (21, 8530709), (33, 5428633), (77, 2326557), (113, 1585353), (231, 775519), (339, 528451), (791, 226479), (1243, 144123), (2373, 75493), (3729, 48041), (6863, 26103), (8701, 20589)]