69209703

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 106187328

約数和(自身を除く): 36977625

約数列:

[1, 3, 9, 17, 51, 153, 463, 977, 1389, 2931, 4167, 7871, 8793, 16609, 23613, 49827, 70839, 149481, 452351, 1357053, 4071159, 7689967, 23069901, 69209703]

約数ペア:

[(1, 69209703), (3, 23069901), (9, 7689967), (17, 4071159), (51, 1357053), (153, 452351), (463, 149481), (977, 70839), (1389, 49827), (2931, 23613), (4167, 16609), (7871, 8793)]