20131842627

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{104473}}^1$

素因数の和:104562

約数の個数: 48

約数和(自身を含む): 33008769248

約数和(自身を除く): 12876926621

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 243, 351, 549, 793, 1053, 1647, 2379, 3159, 4941, 7137, 14823, 21411, 64233, 104473, 192699, 313419, 940257, 1358149, 2820771, 4074447, 6372853, 8462313, 12223341, 19118559, 25386939, 36670023, 57355677, 82847089, 110010069, 172067031, 248541267, 330030207, 516201093, 745623801, 1548603279, 2236871403, 6710614209, 20131842627]

約数ペア:

[(1, 20131842627), (3, 6710614209), (9, 2236871403), (13, 1548603279), (27, 745623801), (39, 516201093), (61, 330030207), (81, 248541267), (117, 172067031), (183, 110010069), (243, 82847089), (351, 57355677), (549, 36670023), (793, 25386939), (1053, 19118559), (1647, 12223341), (2379, 8462313), (3159, 6372853), (4941, 4074447), (7137, 2820771), (14823, 1358149), (21411, 940257), (64233, 313419), (104473, 192699)]