133662771

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 219864960

約数和(自身を除く): 86202189

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 163, 251, 297, 363, 489, 753, 1089, 1467, 1793, 2259, 2761, 3267, 4401, 5379, 6777, 8283, 16137, 19723, 24849, 30371, 40913, 48411, 59169, 74547, 91113, 122739, 177507, 273339, 368217, 450043, 532521, 820017, 1104651, 1350129, 4050387, 4950473, 12151161, 14851419, 44554257, 133662771]

約数ペア:

[(1, 133662771), (3, 44554257), (9, 14851419), (11, 12151161), (27, 4950473), (33, 4050387), (99, 1350129), (121, 1104651), (163, 820017), (251, 532521), (297, 450043), (363, 368217), (489, 273339), (753, 177507), (1089, 122739), (1467, 91113), (1793, 74547), (2259, 59169), (2761, 48411), (3267, 40913), (4401, 30371), (5379, 24849), (6777, 19723), (8283, 16137)]