206875493937

素因数分解:

$3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2493347}}^1$

素因数の和:2493802

約数の個数: 32

約数和(自身を含む): 351063398400

約数和(自身を除く): 144187904463

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 439, 1317, 3073, 3951, 9219, 11853, 27657, 82971, 2493347, 7480041, 17453429, 22440123, 52360287, 67320369, 157080861, 471242583, 1094579333, 3283737999, 7662055331, 9851213997, 22986165993, 29553641991, 68958497979, 206875493937]

約数ペア:

[(1, 206875493937), (3, 68958497979), (7, 29553641991), (9, 22986165993), (21, 9851213997), (27, 7662055331), (63, 3283737999), (189, 1094579333), (439, 471242583), (1317, 157080861), (3073, 67320369), (3951, 52360287), (9219, 22440123), (11853, 17453429), (27657, 7480041), (82971, 2493347)]