227754909

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{4663}}^1$

素因数の和:4748

約数の個数: 28

約数和(自身を含む): 346647136

約数和(自身を除く): 118892227

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1809, 4663, 5427, 13989, 16281, 41967, 48843, 125901, 312421, 377703, 937263, 1133109, 2811789, 3399327, 8435367, 25306101, 75918303, 227754909]

約数ペア:

[(1, 227754909), (3, 75918303), (9, 25306101), (27, 8435367), (67, 3399327), (81, 2811789), (201, 1133109), (243, 937263), (603, 377703), (729, 312421), (1809, 125901), (4663, 48843), (5427, 41967), (13989, 16281)]