131844267

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 198342144

約数和(自身を除く): 66497877

約数列:

[1, 3, 9, 27, 81, 243, 263, 789, 2063, 2367, 6189, 7101, 18567, 21303, 55701, 63909, 167103, 501309, 542569, 1627707, 4883121, 14649363, 43948089, 131844267]

約数ペア:

[(1, 131844267), (3, 43948089), (9, 14649363), (27, 4883121), (81, 1627707), (243, 542569), (263, 501309), (789, 167103), (2063, 63909), (2367, 55701), (6189, 21303), (7101, 18567)]