75492081

素因数分解:

$3^5\times 7^1\times {\mathrm{44381}}^1$

素因数の和:44403

約数の個数: 24

約数和(自身を含む): 129240384

約数和(自身を除く): 53748303

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 44381, 133143, 310667, 399429, 932001, 1198287, 2796003, 3594861, 8388009, 10784583, 25164027, 75492081]

約数ペア:

[(1, 75492081), (3, 25164027), (7, 10784583), (9, 8388009), (21, 3594861), (27, 2796003), (63, 1198287), (81, 932001), (189, 399429), (243, 310667), (567, 133143), (1701, 44381)]