40705119

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16596

約数の個数: 32

約数和(自身を含む): 74224640

約数和(自身を除く): 33519521

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 16567, 49701, 115969, 149103, 215371, 347907, 447309, 646113, 1043721, 1507597, 1938339, 3131163, 4522791, 5815017, 13568373, 40705119]

約数ペア:

[(1, 40705119), (3, 13568373), (7, 5815017), (9, 4522791), (13, 3131163), (21, 1938339), (27, 1507597), (39, 1043721), (63, 646113), (91, 447309), (117, 347907), (189, 215371), (273, 149103), (351, 115969), (819, 49701), (2457, 16567)]