74690613

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{64333}}^1$

素因数の和:64385

約数の個数: 16

約数和(自身を含む): 113227840

約数和(自身を除く): 38537227

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 64333, 192999, 578997, 1736991, 2766319, 8298957, 24896871, 74690613]

約数ペア:

[(1, 74690613), (3, 24896871), (9, 8298957), (27, 2766319), (43, 1736991), (129, 578997), (387, 192999), (1161, 64333)]