195174909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2081}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 299133432

約数和(自身を除く): 103958523

約数列:

[1, 3, 9, 17, 51, 153, 613, 1839, 2081, 5517, 6243, 10421, 18729, 31263, 35377, 93789, 106131, 318393, 1275653, 3826959, 11480877, 21686101, 65058303, 195174909]

約数ペア:

[(1, 195174909), (3, 65058303), (9, 21686101), (17, 11480877), (51, 3826959), (153, 1275653), (613, 318393), (1839, 106131), (2081, 93789), (5517, 35377), (6243, 31263), (10421, 18729)]