73309131

素因数分解:

$3^4\times 7^1\times {\mathrm{129293}}^1$

素因数の和:129312

約数の個数: 20

約数和(自身を含む): 125156592

約数和(自身を除く): 51847461

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 129293, 387879, 905051, 1163637, 2715153, 3490911, 8145459, 10472733, 24436377, 73309131]

約数ペア:

[(1, 73309131), (3, 24436377), (7, 10472733), (9, 8145459), (21, 3490911), (27, 2715153), (63, 1163637), (81, 905051), (189, 387879), (567, 129293)]