152954973

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{22751}}^1$

素因数の和:22846

約数の個数: 20

約数和(自身を含む): 231251328

約数和(自身を除く): 78296355

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 22751, 68253, 204759, 614277, 1842831, 1888333, 5664999, 16994997, 50984991, 152954973]

約数ペア:

[(1, 152954973), (3, 50984991), (9, 16994997), (27, 5664999), (81, 1888333), (83, 1842831), (249, 614277), (747, 204759), (2241, 68253), (6723, 22751)]