57874419

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{6323}}^1$

素因数の和:6448

約数の個数: 20

約数和(自身を含む): 87233256

約数和(自身を除く): 29358837

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 6323, 9153, 18969, 56907, 170721, 512163, 714499, 2143497, 6430491, 19291473, 57874419]

約数ペア:

[(1, 57874419), (3, 19291473), (9, 6430491), (27, 2143497), (81, 714499), (113, 512163), (339, 170721), (1017, 56907), (3051, 18969), (6323, 9153)]