85879353

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 51208647

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 609, 1699, 1743, 2407, 5097, 7221, 11893, 16849, 35679, 49271, 50547, 141017, 147813, 344897, 423051, 987119, 1034691, 2961357, 4089493, 12268479, 28626451, 85879353]

約数ペア:

[(1, 85879353), (3, 28626451), (7, 12268479), (21, 4089493), (29, 2961357), (83, 1034691), (87, 987119), (203, 423051), (249, 344897), (581, 147813), (609, 141017), (1699, 50547), (1743, 49271), (2407, 35679), (5097, 16849), (7221, 11893)]