142605827

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 179664912

約数和(自身を除く): 37059085

約数列:

[1, 7, 13, 49, 91, 211, 637, 1061, 1477, 2743, 7427, 10339, 13793, 19201, 51989, 96551, 134407, 223871, 675857, 1567097, 2910323, 10969679, 20372261, 142605827]

約数ペア:

[(1, 142605827), (7, 20372261), (13, 10969679), (49, 2910323), (91, 1567097), (211, 675857), (637, 223871), (1061, 134407), (1477, 96551), (2743, 51989), (7427, 19201), (10339, 13793)]