2193233787

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 3483648000

約数和(自身を除く): 1290414213

約数列:

[1, 3, 9, 27, 31, 41, 79, 93, 123, 237, 279, 369, 711, 809, 837, 1107, 1271, 2133, 2427, 2449, 3239, 3813, 7281, 7347, 9717, 11439, 21843, 22041, 25079, 29151, 33169, 34317, 63911, 66123, 75237, 87453, 99507, 100409, 191733, 225711, 298521, 301227, 575199, 677133, 895563, 903681, 1028239, 1725597, 1981241, 2620351, 2711043, 3084717, 5943723, 7861053, 9254151, 17831169, 23583159, 27762453, 53493507, 70749477, 81230881, 243692643, 731077929, 2193233787]

約数ペア:

[(1, 2193233787), (3, 731077929), (9, 243692643), (27, 81230881), (31, 70749477), (41, 53493507), (79, 27762453), (93, 23583159), (123, 17831169), (237, 9254151), (279, 7861053), (369, 5943723), (711, 3084717), (809, 2711043), (837, 2620351), (1107, 1981241), (1271, 1725597), (2133, 1028239), (2427, 903681), (2449, 895563), (3239, 677133), (3813, 575199), (7281, 301227), (7347, 298521), (9717, 225711), (11439, 191733), (21843, 100409), (22041, 99507), (25079, 87453), (29151, 75237), (33169, 66123), (34317, 63911)]