152252541

素因数分解:

$3^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 261174144

約数和(自身を除く): 108921603

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 263, 567, 789, 1021, 1841, 2367, 3063, 5523, 7101, 7147, 9189, 16569, 21303, 21441, 27567, 49707, 64323, 82701, 149121, 192969, 268523, 578907, 805569, 1879661, 2416707, 5638983, 7250121, 16916949, 21750363, 50750847, 152252541]

約数ペア:

[(1, 152252541), (3, 50750847), (7, 21750363), (9, 16916949), (21, 7250121), (27, 5638983), (63, 2416707), (81, 1879661), (189, 805569), (263, 578907), (567, 268523), (789, 192969), (1021, 149121), (1841, 82701), (2367, 64323), (3063, 49707), (5523, 27567), (7101, 21441), (7147, 21303), (9189, 16569)]