168228331521

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{22943}}^1$

素因数の和:23557

約数の個数: 32

約数和(自身を含む): 233654353920

約数和(自身を除く): 65426022399

約数列:

[1, 3, 29, 87, 271, 311, 813, 933, 7859, 9019, 22943, 23577, 27057, 68829, 84281, 252843, 665347, 1996041, 2444149, 6217553, 7135273, 7332447, 18652659, 21405819, 180309037, 206922917, 540927111, 620768751, 1933658983, 5800976949, 56076110507, 168228331521]

約数ペア:

[(1, 168228331521), (3, 56076110507), (29, 5800976949), (87, 1933658983), (271, 620768751), (311, 540927111), (813, 206922917), (933, 180309037), (7859, 21405819), (9019, 18652659), (22943, 7332447), (23577, 7135273), (27057, 6217553), (68829, 2444149), (84281, 1996041), (252843, 665347)]