70745073

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13061

約数の個数: 24

約数和(自身を含む): 112701312

約数和(自身を除く): 41956239

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 13007, 39021, 91049, 273147, 481259, 637343, 1443777, 1912029, 3368813, 10106439, 23581691, 70745073]

約数ペア:

[(1, 70745073), (3, 23581691), (7, 10106439), (21, 3368813), (37, 1912029), (49, 1443777), (111, 637343), (147, 481259), (259, 273147), (777, 91049), (1813, 39021), (5439, 13007)]