20166814576053

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1\times {\mathrm{78539}}^1$

素因数の和:80198

約数の個数: 48

約数和(自身を含む): 29615918492160

約数和(自身を除く): 9449103916107

約数列:

[1, 3, 9, 83, 249, 263, 747, 789, 1307, 2367, 3921, 11763, 21829, 65487, 78539, 108481, 196461, 235617, 325443, 343741, 706851, 976329, 1031223, 3093669, 6518737, 19556211, 20655757, 28530503, 58668633, 61967271, 85591509, 102650473, 185901813, 256774527, 307951419, 923854257, 1714427831, 5143283493, 8519989259, 15429850479, 25559967777, 26997074399, 76679903331, 80991223197, 242973669591, 2240757175117, 6722271525351, 20166814576053]

約数ペア:

[(1, 20166814576053), (3, 6722271525351), (9, 2240757175117), (83, 242973669591), (249, 80991223197), (263, 76679903331), (747, 26997074399), (789, 25559967777), (1307, 15429850479), (2367, 8519989259), (3921, 5143283493), (11763, 1714427831), (21829, 923854257), (65487, 307951419), (78539, 256774527), (108481, 185901813), (196461, 102650473), (235617, 85591509), (325443, 61967271), (343741, 58668633), (706851, 28530503), (976329, 20655757), (1031223, 19556211), (3093669, 6518737)]