72545289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1553}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 101146752

約数和(自身を除く): 28601463

約数列:

[1, 3, 23, 69, 677, 1553, 2031, 4659, 15571, 35719, 46713, 107157, 1051381, 3154143, 24181763, 72545289]

約数ペア:

[(1, 72545289), (3, 24181763), (23, 3154143), (69, 1051381), (677, 107157), (1553, 46713), (2031, 35719), (4659, 15571)]