1823278167

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{421}}^2$

素因数の和:981

約数の個数: 30

約数和(自身を含む): 2751644544

約数和(自身を除く): 928366377

約数列:

[1, 3, 9, 27, 81, 127, 381, 421, 1143, 1263, 3429, 3789, 10287, 11367, 34101, 53467, 160401, 177241, 481203, 531723, 1443609, 1595169, 4330827, 4785507, 14356521, 22509607, 67528821, 202586463, 607759389, 1823278167]

約数ペア:

[(1, 1823278167), (3, 607759389), (9, 202586463), (27, 67528821), (81, 22509607), (127, 14356521), (381, 4785507), (421, 4330827), (1143, 1595169), (1263, 1443609), (3429, 531723), (3789, 481203), (10287, 177241), (11367, 160401), (34101, 53467)]