40032441

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 64384320

約数和(自身を除く): 24351879

約数列:

[1, 3, 9, 27, 29, 41, 43, 87, 123, 129, 261, 369, 387, 783, 841, 1107, 1161, 1189, 1247, 1763, 2523, 3567, 3741, 5289, 7569, 10701, 11223, 15867, 22707, 32103, 33669, 34481, 36163, 47601, 51127, 103443, 108489, 153381, 310329, 325467, 460143, 930987, 976401, 1380429, 1482683, 4448049, 13344147, 40032441]

約数ペア:

[(1, 40032441), (3, 13344147), (9, 4448049), (27, 1482683), (29, 1380429), (41, 976401), (43, 930987), (87, 460143), (123, 325467), (129, 310329), (261, 153381), (369, 108489), (387, 103443), (783, 51127), (841, 47601), (1107, 36163), (1161, 34481), (1189, 33669), (1247, 32103), (1763, 22707), (2523, 15867), (3567, 11223), (3741, 10701), (5289, 7569)]