78306201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2647}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 119795520

約数和(自身を除く): 41489319

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2647, 3287, 7941, 9861, 23823, 29583, 50293, 150879, 452637, 457931, 1373793, 4121379, 8700689, 26102067, 78306201]

約数ペア:

[(1, 78306201), (3, 26102067), (9, 8700689), (19, 4121379), (57, 1373793), (171, 457931), (173, 452637), (519, 150879), (1557, 50293), (2647, 29583), (3287, 23823), (7941, 9861)]