27515226501

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{4481}}^1$

素因数の和:5163

約数の個数: 64

約数和(自身を含む): 47553661440

約数和(自身を除く): 20038434939

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 613, 1113, 1431, 1839, 3339, 4291, 4481, 5517, 10017, 12873, 13443, 16551, 31367, 32489, 38619, 40329, 94101, 97467, 115857, 120987, 227423, 237493, 282303, 292401, 682269, 712479, 846909, 877203, 1662451, 2046807, 2137437, 2746853, 4987353, 6140421, 6412311, 8240559, 14962059, 19227971, 24721677, 44886177, 57683913, 74165031, 145583209, 173051739, 436749627, 519155217, 1019082463, 1310248881, 3057247389, 3930746643, 9171742167, 27515226501]

約数ペア:

[(1, 27515226501), (3, 9171742167), (7, 3930746643), (9, 3057247389), (21, 1310248881), (27, 1019082463), (53, 519155217), (63, 436749627), (159, 173051739), (189, 145583209), (371, 74165031), (477, 57683913), (613, 44886177), (1113, 24721677), (1431, 19227971), (1839, 14962059), (3339, 8240559), (4291, 6412311), (4481, 6140421), (5517, 4987353), (10017, 2746853), (12873, 2137437), (13443, 2046807), (16551, 1662451), (31367, 877203), (32489, 846909), (38619, 712479), (40329, 682269), (94101, 292401), (97467, 282303), (115857, 237493), (120987, 227423)]