55897317

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3049}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 95648000

約数和(自身を除く): 39750683

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 3049, 6111, 9147, 18333, 21343, 27441, 64029, 82323, 192087, 295753, 576261, 887259, 2070271, 2661777, 6210813, 7985331, 18632439, 55897317]

約数ペア:

[(1, 55897317), (3, 18632439), (7, 7985331), (9, 6210813), (21, 2661777), (27, 2070271), (63, 887259), (97, 576261), (189, 295753), (291, 192087), (679, 82323), (873, 64029), (2037, 27441), (2619, 21343), (3049, 18333), (6111, 9147)]