40460877

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{6323}}^1$

素因数の和:6414

約数の個数: 20

約数和(自身を含む): 61216320

約数和(自身を除く): 20755443

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6323, 6399, 18969, 56907, 170721, 499517, 512163, 1498551, 4495653, 13486959, 40460877]

約数ペア:

[(1, 40460877), (3, 13486959), (9, 4495653), (27, 1498551), (79, 512163), (81, 499517), (237, 170721), (711, 56907), (2133, 18969), (6323, 6399)]