165830721721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{32909}}^1$

素因数の和:33289

約数の個数: 32

約数和(自身を含む): 198786931200

約数和(自身を除く): 32956209479

約数列:

[1, 7, 29, 103, 203, 241, 721, 1687, 2987, 6989, 20909, 24823, 32909, 48923, 173761, 230363, 719867, 954361, 3389627, 5039069, 6680527, 7931069, 23727389, 55517483, 98299183, 230001001, 688094281, 816900107, 1610007007, 5718300749, 23690103103, 165830721721]

約数ペア:

[(1, 165830721721), (7, 23690103103), (29, 5718300749), (103, 1610007007), (203, 816900107), (241, 688094281), (721, 230001001), (1687, 98299183), (2987, 55517483), (6989, 23727389), (20909, 7931069), (24823, 6680527), (32909, 5039069), (48923, 3389627), (173761, 954361), (230363, 719867)]