73960857

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{6047}}^1$

素因数の和:6210

約数の個数: 20

約数和(自身を含む): 111234816

約数和(自身を除く): 37273959

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 6047, 12231, 18141, 54423, 163269, 489807, 913097, 2739291, 8217873, 24653619, 73960857]

約数ペア:

[(1, 73960857), (3, 24653619), (9, 8217873), (27, 2739291), (81, 913097), (151, 489807), (453, 163269), (1359, 54423), (4077, 18141), (6047, 12231)]