221320162053

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{4349}}^1\times {\mathrm{45971}}^1$

素因数の和:50370

約数の個数: 32

約数和(自身を含む): 335963376000

約数和(自身を除く): 114643213947

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 4349, 13047, 39141, 45971, 117423, 137913, 178309, 413739, 534927, 1241217, 1604781, 1884811, 4814343, 5654433, 16963299, 50889897, 199927879, 599783637, 1799350911, 5398052733, 8197043039, 24591129117, 73773387351, 221320162053]

約数ペア:

[(1, 221320162053), (3, 73773387351), (9, 24591129117), (27, 8197043039), (41, 5398052733), (123, 1799350911), (369, 599783637), (1107, 199927879), (4349, 50889897), (13047, 16963299), (39141, 5654433), (45971, 4814343), (117423, 1884811), (137913, 1604781), (178309, 1241217), (413739, 534927)]