193382397

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 314297984

約数和(自身を除く): 120915587

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 309, 351, 927, 1053, 1339, 1783, 2781, 4017, 5349, 8343, 12051, 16047, 23179, 36153, 48141, 69537, 108459, 144423, 183649, 208611, 550947, 625833, 1652841, 1877499, 2387437, 4958523, 7162311, 14875569, 21486933, 64460799, 193382397]

約数ペア:

[(1, 193382397), (3, 64460799), (9, 21486933), (13, 14875569), (27, 7162311), (39, 4958523), (81, 2387437), (103, 1877499), (117, 1652841), (309, 625833), (351, 550947), (927, 208611), (1053, 183649), (1339, 144423), (1783, 108459), (2781, 69537), (4017, 48141), (5349, 36153), (8343, 23179), (12051, 16047)]