129212442

素因数分解:

$2^1\times 3^3\times {\mathrm{1489}}^1\times {\mathrm{1607}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 287510400

約数和(自身を除く): 158297958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489, 1607, 2978, 3214, 4467, 4821, 8934, 9642, 13401, 14463, 26802, 28926, 40203, 43389, 80406, 86778, 2392823, 4785646, 7178469, 14356938, 21535407, 43070814, 64606221, 129212442]

約数ペア:

[(1, 129212442), (2, 64606221), (3, 43070814), (6, 21535407), (9, 14356938), (18, 7178469), (27, 4785646), (54, 2392823), (1489, 86778), (1607, 80406), (2978, 43389), (3214, 40203), (4467, 28926), (4821, 26802), (8934, 14463), (9642, 13401)]