207949599

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 60

約数和(自身を含む): 367219512

約数和(自身を除く): 159269913

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 297, 351, 429, 507, 891, 1053, 1287, 1381, 1521, 1859, 3861, 4143, 4563, 5577, 11583, 12429, 13689, 15191, 16731, 17953, 37287, 45573, 50193, 53859, 111861, 136719, 150579, 161577, 197483, 233389, 410157, 484731, 592449, 700167, 1230471, 1454193, 1777347, 2100501, 2567279, 5332041, 6301503, 7701837, 15996123, 18904509, 23105511, 69316533, 207949599]

約数ペア:

[(1, 207949599), (3, 69316533), (9, 23105511), (11, 18904509), (13, 15996123), (27, 7701837), (33, 6301503), (39, 5332041), (81, 2567279), (99, 2100501), (117, 1777347), (143, 1454193), (169, 1230471), (297, 700167), (351, 592449), (429, 484731), (507, 410157), (891, 233389), (1053, 197483), (1287, 161577), (1381, 150579), (1521, 136719), (1859, 111861), (3861, 53859), (4143, 50193), (4563, 45573), (5577, 37287), (11583, 17953), (12429, 16731), (13689, 15191)]