297133677

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{54751}}^1$

素因数の和:54830

約数の個数: 20

約数和(自身を含む): 450499456

約数和(自身を除く): 153365779

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 54751, 164253, 492759, 1478277, 3668317, 4434831, 11004951, 33014853, 99044559, 297133677]

約数ペア:

[(1, 297133677), (3, 99044559), (9, 33014853), (27, 11004951), (67, 4434831), (81, 3668317), (201, 1478277), (603, 492759), (1809, 164253), (5427, 54751)]