4874174271

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 7363818000

約数和(自身を除く): 2489643729

約数列:

[1, 3, 9, 27, 81, 149, 251, 447, 753, 1341, 1609, 2259, 4023, 4827, 6777, 12069, 14481, 20331, 37399, 43443, 112197, 130329, 239741, 336591, 403859, 719223, 1009773, 1211577, 2157669, 3029319, 3634731, 6473007, 10904193, 19419021, 32712579, 60174991, 180524973, 541574919, 1624724757, 4874174271]

約数ペア:

[(1, 4874174271), (3, 1624724757), (9, 541574919), (27, 180524973), (81, 60174991), (149, 32712579), (251, 19419021), (447, 10904193), (753, 6473007), (1341, 3634731), (1609, 3029319), (2259, 2157669), (4023, 1211577), (4827, 1009773), (6777, 719223), (12069, 403859), (14481, 336591), (20331, 239741), (37399, 130329), (43443, 112197)]