74920763141

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{4591}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 89153863680

約数和(自身を除く): 14233100539

約数列:

[1, 7, 31, 157, 217, 479, 1099, 3353, 4591, 4867, 14849, 32137, 34069, 75203, 103943, 142321, 526421, 720787, 996247, 2199089, 2331293, 5045509, 15393623, 16319051, 22344397, 68171759, 156410779, 345256973, 477202313, 2416798811, 10702966163, 74920763141]

約数ペア:

[(1, 74920763141), (7, 10702966163), (31, 2416798811), (157, 477202313), (217, 345256973), (479, 156410779), (1099, 68171759), (3353, 22344397), (4591, 16319051), (4867, 15393623), (14849, 5045509), (32137, 2331293), (34069, 2199089), (75203, 996247), (103943, 720787), (142321, 526421)]