7769601

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 13521024

約数和(自身を除く): 5751423

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 193, 213, 497, 567, 579, 639, 1351, 1491, 1737, 1917, 4053, 4473, 5211, 5751, 12159, 13419, 13703, 15633, 36477, 40257, 41109, 95921, 109431, 123327, 287763, 369981, 863289, 1109943, 2589867, 7769601]

約数ペア:

[(1, 7769601), (3, 2589867), (7, 1109943), (9, 863289), (21, 369981), (27, 287763), (63, 123327), (71, 109431), (81, 95921), (189, 41109), (193, 40257), (213, 36477), (497, 15633), (567, 13703), (579, 13419), (639, 12159), (1351, 5751), (1491, 5211), (1737, 4473), (1917, 4053)]