84455569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 15906671

約数列:

[1, 11, 29, 43, 47, 131, 319, 473, 517, 1247, 1363, 1441, 2021, 3799, 5633, 6157, 13717, 14993, 22231, 41789, 58609, 61963, 67727, 163357, 178553, 264751, 644699, 1796927, 1964083, 2912261, 7677779, 84455569]

約数ペア:

[(1, 84455569), (11, 7677779), (29, 2912261), (43, 1964083), (47, 1796927), (131, 644699), (319, 264751), (473, 178553), (517, 163357), (1247, 67727), (1363, 61963), (1441, 58609), (2021, 41789), (3799, 22231), (5633, 14993), (6157, 13717)]