79998807

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 48702633

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1861, 1869, 2047, 5583, 6141, 13027, 14329, 39081, 42803, 42987, 128409, 165629, 299621, 496887, 898863, 1159403, 3478209, 3809467, 11428401, 26666269, 79998807]

約数ペア:

[(1, 79998807), (3, 26666269), (7, 11428401), (21, 3809467), (23, 3478209), (69, 1159403), (89, 898863), (161, 496887), (267, 299621), (483, 165629), (623, 128409), (1861, 42987), (1869, 42803), (2047, 39081), (5583, 14329), (6141, 13027)]