143312679

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{123439}}^1$

素因数の和:123491

約数の個数: 16

約数和(自身を含む): 217254400

約数和(自身を除く): 73941721

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 123439, 370317, 1110951, 3332853, 5307877, 15923631, 47770893, 143312679]

約数ペア:

[(1, 143312679), (3, 47770893), (9, 15923631), (27, 5307877), (43, 3332853), (129, 1110951), (387, 370317), (1161, 123439)]