40670343

素因数分解:

$3^4\times 7^2\times {\mathrm{10247}}^1$

素因数の和:10273

約数の個数: 30

約数和(自身を含む): 70680456

約数和(自身を除く): 30010113

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 10247, 30741, 71729, 92223, 215187, 276669, 502103, 645561, 830007, 1506309, 1936683, 4518927, 5810049, 13556781, 40670343]

約数ペア:

[(1, 40670343), (3, 13556781), (7, 5810049), (9, 4518927), (21, 1936683), (27, 1506309), (49, 830007), (63, 645561), (81, 502103), (147, 276669), (189, 215187), (441, 92223), (567, 71729), (1323, 30741), (3969, 10247)]