53013609

素因数分解:

$3^6\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 42

約数和(自身を含む): 87512138

約数和(自身を除く): 34498529

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 601, 729, 891, 1089, 1803, 2673, 3267, 5409, 6611, 8019, 9801, 16227, 19833, 29403, 48681, 59499, 72721, 88209, 146043, 178497, 218163, 438129, 535491, 654489, 1606473, 1963467, 4819419, 5890401, 17671203, 53013609]

約数ペア:

[(1, 53013609), (3, 17671203), (9, 5890401), (11, 4819419), (27, 1963467), (33, 1606473), (81, 654489), (99, 535491), (121, 438129), (243, 218163), (297, 178497), (363, 146043), (601, 88209), (729, 72721), (891, 59499), (1089, 48681), (1803, 29403), (2673, 19833), (3267, 16227), (5409, 9801), (6611, 8019)]