60813909

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 105810432

約数和(自身を除く): 44996523

約数列:

[1, 3, 9, 13, 23, 27, 31, 39, 69, 81, 93, 117, 207, 243, 279, 299, 351, 403, 621, 713, 729, 837, 897, 1053, 1209, 1863, 2139, 2187, 2511, 2691, 3159, 3627, 5589, 6417, 6561, 7533, 8073, 9269, 9477, 10881, 16767, 19251, 22599, 24219, 27807, 28431, 32643, 50301, 57753, 67797, 72657, 83421, 85293, 97929, 150903, 173259, 203391, 217971, 250263, 293787, 519777, 653913, 750789, 881361, 1559331, 1961739, 2252367, 2644083, 4677993, 6757101, 20271303, 60813909]

約数ペア:

[(1, 60813909), (3, 20271303), (9, 6757101), (13, 4677993), (23, 2644083), (27, 2252367), (31, 1961739), (39, 1559331), (69, 881361), (81, 750789), (93, 653913), (117, 519777), (207, 293787), (243, 250263), (279, 217971), (299, 203391), (351, 173259), (403, 150903), (621, 97929), (713, 85293), (729, 83421), (837, 72657), (897, 67797), (1053, 57753), (1209, 50301), (1863, 32643), (2139, 28431), (2187, 27807), (2511, 24219), (2691, 22599), (3159, 19251), (3627, 16767), (5589, 10881), (6417, 9477), (6561, 9269), (7533, 8073)]