15691957821

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{97367}}^1$

素因数の和:97550

約数の個数: 32

約数和(自身を含む): 23929159680

約数和(自身を除く): 8237201859

約数列:

[1, 3, 9, 27, 47, 127, 141, 381, 423, 1143, 1269, 3429, 5969, 17907, 53721, 97367, 161163, 292101, 876303, 2628909, 4576249, 12365609, 13728747, 37096827, 41186241, 111290481, 123558723, 333871443, 581183623, 1743550869, 5230652607, 15691957821]

約数ペア:

[(1, 15691957821), (3, 5230652607), (9, 1743550869), (27, 581183623), (47, 333871443), (127, 123558723), (141, 111290481), (381, 41186241), (423, 37096827), (1143, 13728747), (1269, 12365609), (3429, 4576249), (5969, 2628909), (17907, 876303), (53721, 292101), (97367, 161163)]