61294673889

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1801}}^1\times {\mathrm{4721}}^1$

素因数の和:6623

約数の個数: 40

約数和(自身を含む): 92663489160

約数和(自身を除く): 31368815271

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1801, 2403, 4721, 5403, 7209, 14163, 16209, 42489, 48627, 127467, 145881, 160289, 382401, 420169, 480867, 1260507, 1442601, 3781521, 4327803, 8502521, 11344563, 12983409, 25507563, 34033689, 76522689, 229568067, 688704201, 756724369, 2270173107, 6810519321, 20431557963, 61294673889]

約数ペア:

[(1, 61294673889), (3, 20431557963), (9, 6810519321), (27, 2270173107), (81, 756724369), (89, 688704201), (267, 229568067), (801, 76522689), (1801, 34033689), (2403, 25507563), (4721, 12983409), (5403, 11344563), (7209, 8502521), (14163, 4327803), (16209, 3781521), (42489, 1442601), (48627, 1260507), (127467, 480867), (145881, 420169), (160289, 382401)]