12868528077

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{607}}^1\times {\mathrm{1153}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 19356623616

約数和(自身を除く): 6488095539

約数列:

[1, 3, 9, 27, 81, 227, 607, 681, 1153, 1821, 2043, 3459, 5463, 6129, 10377, 16389, 18387, 31131, 49167, 93393, 137789, 261731, 413367, 699871, 785193, 1240101, 2099613, 2355579, 3720303, 6298839, 7066737, 11160909, 18896517, 21200211, 56689551, 158870717, 476612151, 1429836453, 4289509359, 12868528077]

約数ペア:

[(1, 12868528077), (3, 4289509359), (9, 1429836453), (27, 476612151), (81, 158870717), (227, 56689551), (607, 21200211), (681, 18896517), (1153, 11160909), (1821, 7066737), (2043, 6298839), (3459, 3720303), (5463, 2355579), (6129, 2099613), (10377, 1240101), (16389, 785193), (18387, 699871), (31131, 413367), (49167, 261731), (93393, 137789)]