78454431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7013}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 124736976

約数和(自身を除く): 46282545

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 3729, 7013, 11187, 21039, 63117, 77143, 231429, 694287, 792469, 2377407, 7132221, 8717159, 26151477, 78454431]

約数ペア:

[(1, 78454431), (3, 26151477), (9, 8717159), (11, 7132221), (33, 2377407), (99, 792469), (113, 694287), (339, 231429), (1017, 77143), (1243, 63117), (3729, 21039), (7013, 11187)]