72154733

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 84040320

約数和(自身を除く): 11885587

約数列:

[1, 7, 73, 337, 419, 511, 2359, 2933, 24601, 30587, 141203, 172207, 214109, 988421, 10307819, 72154733]

約数ペア:

[(1, 72154733), (7, 10307819), (73, 988421), (337, 214109), (419, 172207), (511, 141203), (2359, 30587), (2933, 24601)]