166333713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4651}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 275100672

約数和(自身を除く): 108766959

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 4651, 5109, 11921, 13953, 32557, 35763, 60463, 97671, 181389, 423241, 609281, 1269723, 1827843, 4264967, 7920653, 12794901, 23761959, 55444571, 166333713]

約数ペア:

[(1, 166333713), (3, 55444571), (7, 23761959), (13, 12794901), (21, 7920653), (39, 4264967), (91, 1827843), (131, 1269723), (273, 609281), (393, 423241), (917, 181389), (1703, 97671), (2751, 60463), (4651, 35763), (5109, 32557), (11921, 13953)]