300000087

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 444972528

約数和(自身を除く): 144972441

約数列:

[1, 3, 9, 53, 131, 159, 393, 477, 1179, 4801, 6943, 14403, 20829, 43209, 62487, 254453, 628931, 763359, 1886793, 2290077, 5660379, 33333343, 100000029, 300000087]

約数ペア:

[(1, 300000087), (3, 100000029), (9, 33333343), (53, 5660379), (131, 2290077), (159, 1886793), (393, 763359), (477, 628931), (1179, 254453), (4801, 62487), (6943, 43209), (14403, 20829)]