69396993

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{4349}}^1$

素因数の和:4558

約数の個数: 20

約数和(自身を含む): 104217300

約数和(自身を除く): 34820307

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 4349, 5319, 13047, 15957, 39141, 117423, 352269, 856753, 2570259, 7710777, 23132331, 69396993]

約数ペア:

[(1, 69396993), (3, 23132331), (9, 7710777), (27, 2570259), (81, 856753), (197, 352269), (591, 117423), (1773, 39141), (4349, 15957), (5319, 13047)]