163844343

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{809}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 262180800

約数和(自身を除く): 98336457

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 577, 809, 1731, 2427, 5193, 7281, 7501, 10517, 15579, 21843, 22503, 31551, 67509, 94653, 202527, 283959, 466793, 1400379, 4201137, 6068309, 12603411, 18204927, 54614781, 163844343]

約数ペア:

[(1, 163844343), (3, 54614781), (9, 18204927), (13, 12603411), (27, 6068309), (39, 4201137), (117, 1400379), (351, 466793), (577, 283959), (809, 202527), (1731, 94653), (2427, 67509), (5193, 31551), (7281, 22503), (7501, 21843), (10517, 15579)]