817648101

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{50221}}^1$

素因数の和:50303

約数の個数: 24

約数和(自身を含む): 1243094944

約数和(自身を除く): 425446843

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 50221, 150663, 451989, 1355967, 3364807, 4067901, 10094421, 12203703, 30283263, 90849789, 272549367, 817648101]

約数ペア:

[(1, 817648101), (3, 272549367), (9, 90849789), (27, 30283263), (67, 12203703), (81, 10094421), (201, 4067901), (243, 3364807), (603, 1355967), (1809, 451989), (5427, 150663), (16281, 50221)]