10930147209

素因数分解:

$3^4\times {\mathrm{2609}}^1\times {\mathrm{51721}}^1$

素因数の和:54342

約数の個数: 20

約数和(自身を含む): 16334324820

約数和(自身を除く): 5404177611

約数列:

[1, 3, 9, 27, 81, 2609, 7827, 23481, 51721, 70443, 155163, 211329, 465489, 1396467, 4189401, 134940089, 404820267, 1214460801, 3643382403, 10930147209]

約数ペア:

[(1, 10930147209), (3, 3643382403), (9, 1214460801), (27, 404820267), (81, 134940089), (2609, 4189401), (7827, 1396467), (23481, 465489), (51721, 211329), (70443, 155163)]