80975607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2477}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 114543072

約数和(自身を除く): 33567465

約数列:

[1, 3, 17, 51, 641, 1923, 2477, 7431, 10897, 32691, 42109, 126327, 1587757, 4763271, 26991869, 80975607]

約数ペア:

[(1, 80975607), (3, 26991869), (17, 4763271), (51, 1587757), (641, 126327), (1923, 42109), (2477, 32691), (7431, 10897)]