73261503

素因数分解:

$3^4\times 7^1\times {\mathrm{129209}}^1$

素因数の和:129228

約数の個数: 20

約数和(自身を含む): 125075280

約数和(自身を除く): 51813777

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 129209, 387627, 904463, 1162881, 2713389, 3488643, 8140167, 10465929, 24420501, 73261503]

約数ペア:

[(1, 73261503), (3, 24420501), (7, 10465929), (9, 8140167), (21, 3488643), (27, 2713389), (63, 1162881), (81, 904463), (189, 387627), (567, 129209)]