43260021

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5382

約数の個数: 32

約数和(自身を含む): 74961920

約数和(自身を除く): 31701899

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 5323, 8127, 15969, 37261, 47907, 111783, 143721, 228889, 335349, 686667, 1006047, 1602223, 2060001, 4806669, 6180003, 14420007, 43260021]

約数ペア:

[(1, 43260021), (3, 14420007), (7, 6180003), (9, 4806669), (21, 2060001), (27, 1602223), (43, 1006047), (63, 686667), (129, 335349), (189, 228889), (301, 143721), (387, 111783), (903, 47907), (1161, 37261), (2709, 15969), (5323, 8127)]