8791497

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 16266432

約数和(自身を除く): 7474935

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 99, 117, 121, 143, 207, 243, 253, 297, 299, 351, 363, 429, 621, 759, 891, 897, 1053, 1089, 1287, 1573, 1863, 2277, 2673, 2691, 2783, 3159, 3267, 3289, 3861, 4719, 5589, 6831, 8073, 8349, 9801, 9867, 11583, 14157, 20493, 24219, 25047, 29403, 29601, 34749, 36179, 42471, 61479, 72657, 75141, 88803, 108537, 127413, 225423, 266409, 325611, 382239, 676269, 799227, 976833, 2930499, 8791497]

約数ペア:

[(1, 8791497), (3, 2930499), (9, 976833), (11, 799227), (13, 676269), (23, 382239), (27, 325611), (33, 266409), (39, 225423), (69, 127413), (81, 108537), (99, 88803), (117, 75141), (121, 72657), (143, 61479), (207, 42471), (243, 36179), (253, 34749), (297, 29601), (299, 29403), (351, 25047), (363, 24219), (429, 20493), (621, 14157), (759, 11583), (891, 9867), (897, 9801), (1053, 8349), (1089, 8073), (1287, 6831), (1573, 5589), (1863, 4719), (2277, 3861), (2673, 3289), (2691, 3267), (2783, 3159)]