22905369

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 35235200

約数和(自身を除く): 12329831

約数列:

[1, 3, 9, 27, 43, 109, 129, 181, 327, 387, 543, 981, 1161, 1629, 2943, 4687, 4887, 7783, 14061, 19729, 23349, 42183, 59187, 70047, 126549, 177561, 210141, 532683, 848347, 2545041, 7635123, 22905369]

約数ペア:

[(1, 22905369), (3, 7635123), (9, 2545041), (27, 848347), (43, 532683), (109, 210141), (129, 177561), (181, 126549), (327, 70047), (387, 59187), (543, 42183), (981, 23349), (1161, 19729), (1629, 14061), (2943, 7783), (4687, 4887)]