54408087

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 83251584

約数和(自身を除く): 28843497

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 3923, 4623, 11769, 13869, 35307, 90229, 262841, 270687, 788523, 812061, 2365569, 6045343, 18136029, 54408087]

約数ペア:

[(1, 54408087), (3, 18136029), (9, 6045343), (23, 2365569), (67, 812061), (69, 788523), (201, 270687), (207, 262841), (603, 90229), (1541, 35307), (3923, 13869), (4623, 11769)]