157028790519

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{416501}}^1$

素因数の和:416927

約数の個数: 24

約数和(自身を含む): 229099424112

約数和(自身を除く): 72070633593

約数列:

[1, 3, 9, 163, 257, 489, 771, 1467, 2313, 41891, 125673, 377019, 416501, 1249503, 3748509, 67889663, 107040757, 203668989, 321122271, 611006967, 963366813, 17447643391, 52342930173, 157028790519]

約数ペア:

[(1, 157028790519), (3, 52342930173), (9, 17447643391), (163, 963366813), (257, 611006967), (489, 321122271), (771, 203668989), (1467, 107040757), (2313, 67889663), (41891, 3748509), (125673, 1249503), (377019, 416501)]