211058433

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2617}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 326726400

約数和(自身を除く): 115667967

約数列:

[1, 3, 9, 27, 29, 87, 103, 261, 309, 783, 927, 2617, 2781, 2987, 7851, 8961, 23553, 26883, 70659, 75893, 80649, 227679, 269551, 683037, 808653, 2049111, 2425959, 7277877, 7816979, 23450937, 70352811, 211058433]

約数ペア:

[(1, 211058433), (3, 70352811), (9, 23450937), (27, 7816979), (29, 7277877), (87, 2425959), (103, 2049111), (261, 808653), (309, 683037), (783, 269551), (927, 227679), (2617, 80649), (2781, 75893), (2987, 70659), (7851, 26883), (8961, 23553)]