1145434689

素因数分解:

$3^7\times 7^1\times {\mathrm{74821}}^1$

素因数の和:74849

約数の個数: 32

約数和(自身を含む): 1963329280

約数和(自身を除く): 817894591

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 74821, 224463, 523747, 673389, 1571241, 2020167, 4713723, 6060501, 14141169, 18181503, 42423507, 54544509, 127270521, 163633527, 381811563, 1145434689]

約数ペア:

[(1, 1145434689), (3, 381811563), (7, 163633527), (9, 127270521), (21, 54544509), (27, 42423507), (63, 18181503), (81, 14141169), (189, 6060501), (243, 4713723), (567, 2020167), (729, 1571241), (1701, 673389), (2187, 523747), (5103, 224463), (15309, 74821)]