85070223

素因数分解:

$3^3\times 7^2\times {\mathrm{64301}}^1$

素因数の和:64324

約数の個数: 24

約数和(自身を含む): 146608560

約数和(自身を除く): 61538337

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 64301, 192903, 450107, 578709, 1350321, 1736127, 3150749, 4050963, 9452247, 12152889, 28356741, 85070223]

約数ペア:

[(1, 85070223), (3, 28356741), (7, 12152889), (9, 9452247), (21, 4050963), (27, 3150749), (49, 1736127), (63, 1350321), (147, 578709), (189, 450107), (441, 192903), (1323, 64301)]