156747279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{55057}}^1$

素因数の和:55146

約数の個数: 16

約数和(自身を含む): 228160352

約数和(自身を除く): 71413073

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 55057, 165171, 715741, 2147223, 4019161, 12057483, 52249093, 156747279]

約数ペア:

[(1, 156747279), (3, 52249093), (13, 12057483), (39, 4019161), (73, 2147223), (219, 715741), (949, 165171), (2847, 55057)]