81252441

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 120167424

約数和(自身を除く): 38914983

約数列:

[1, 3, 9, 67, 127, 201, 381, 603, 1061, 1143, 3183, 8509, 9549, 25527, 71087, 76581, 134747, 213261, 404241, 639783, 1212723, 9028049, 27084147, 81252441]

約数ペア:

[(1, 81252441), (3, 27084147), (9, 9028049), (67, 1212723), (127, 639783), (201, 404241), (381, 213261), (603, 134747), (1061, 76581), (1143, 71087), (3183, 25527), (8509, 9549)]