66503997

素因数分解:

$3^5\times 7^1\times {\mathrm{39097}}^1$

素因数の和:39119

約数の個数: 24

約数和(自身を含む): 113853376

約数和(自身を除く): 47349379

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 39097, 117291, 273679, 351873, 821037, 1055619, 2463111, 3166857, 7389333, 9500571, 22167999, 66503997]

約数ペア:

[(1, 66503997), (3, 22167999), (7, 9500571), (9, 7389333), (21, 3166857), (27, 2463111), (63, 1055619), (81, 821037), (189, 351873), (243, 273679), (567, 117291), (1701, 39097)]