74674467

素因数分解:

$3^4\times 7^1\times {\mathrm{131701}}^1$

素因数の和:131720

約数の個数: 20

約数和(自身を含む): 127487536

約数和(自身を除く): 52813069

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 131701, 395103, 921907, 1185309, 2765721, 3555927, 8297163, 10667781, 24891489, 74674467]

約数ペア:

[(1, 74674467), (3, 24891489), (7, 10667781), (9, 8297163), (21, 3555927), (27, 2765721), (63, 1185309), (81, 921907), (189, 395103), (567, 131701)]