8645049

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 15023360

約数和(自身を除く): 6378311

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 193, 237, 553, 567, 579, 711, 1351, 1659, 1737, 2133, 4053, 4977, 5211, 6399, 12159, 14931, 15247, 15633, 36477, 44793, 45741, 106729, 109431, 137223, 320187, 411669, 960561, 1235007, 2881683, 8645049]

約数ペア:

[(1, 8645049), (3, 2881683), (7, 1235007), (9, 960561), (21, 411669), (27, 320187), (63, 137223), (79, 109431), (81, 106729), (189, 45741), (193, 44793), (237, 36477), (553, 15633), (567, 15247), (579, 14931), (711, 12159), (1351, 6399), (1659, 5211), (1737, 4977), (2133, 4053)]