70871853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 106122240

約数和(自身を除く): 35250387

約数列:

[1, 3, 13, 29, 39, 87, 223, 281, 377, 669, 843, 1131, 2899, 3653, 6467, 8149, 8697, 10959, 19401, 24447, 62663, 84071, 105937, 187989, 252213, 317811, 814619, 1817227, 2443857, 5451681, 23623951, 70871853]

約数ペア:

[(1, 70871853), (3, 23623951), (13, 5451681), (29, 2443857), (39, 1817227), (87, 814619), (223, 317811), (281, 252213), (377, 187989), (669, 105937), (843, 84071), (1131, 62663), (2899, 24447), (3653, 19401), (6467, 10959), (8149, 8697)]