82890369

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11273}}^1$

素因数の和:11341

約数の個数: 24

約数和(自身を含む): 128974560

約数和(自身を除く): 46084191

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 11273, 33819, 101457, 214187, 484739, 642561, 1454217, 1927683, 4362651, 9210041, 27630123, 82890369]

約数ペア:

[(1, 82890369), (3, 27630123), (9, 9210041), (19, 4362651), (43, 1927683), (57, 1454217), (129, 642561), (171, 484739), (387, 214187), (817, 101457), (2451, 33819), (7353, 11273)]