121536723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30949}}^1$

素因数の和:30987

約数の個数: 32

約数和(自身を含む): 213926400

約数和(自身を除く): 92389677

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 30949, 92847, 216643, 340439, 526133, 649929, 1021317, 1578399, 2383073, 3682931, 5787463, 7149219, 11048793, 17362389, 40512241, 121536723]

約数ペア:

[(1, 121536723), (3, 40512241), (7, 17362389), (11, 11048793), (17, 7149219), (21, 5787463), (33, 3682931), (51, 2383073), (77, 1578399), (119, 1021317), (187, 649929), (231, 526133), (357, 340439), (561, 216643), (1309, 92847), (3927, 30949)]