78252507

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{152539}}^1$

素因数の和:152567

約数の個数: 16

約数和(自身を含む): 122032000

約数和(自身を除く): 43779493

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 152539, 457617, 1372851, 2898241, 4118553, 8694723, 26084169, 78252507]

約数ペア:

[(1, 78252507), (3, 26084169), (9, 8694723), (19, 4118553), (27, 2898241), (57, 1372851), (171, 457617), (513, 152539)]