74714157

素因数分解:

$3^4\times 7^1\times {\mathrm{131771}}^1$

素因数の和:131790

約数の個数: 20

約数和(自身を含む): 127555296

約数和(自身を除く): 52841139

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 131771, 395313, 922397, 1185939, 2767191, 3557817, 8301573, 10673451, 24904719, 74714157]

約数ペア:

[(1, 74714157), (3, 24904719), (7, 10673451), (9, 8301573), (21, 3557817), (27, 2767191), (63, 1185939), (81, 922397), (189, 395313), (567, 131771)]