85037121

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 36

約数和(自身を含む): 137498452

約数和(自身を除く): 52461331

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 997, 1053, 2187, 2991, 3159, 6561, 8973, 9477, 12961, 26919, 28431, 38883, 80757, 85293, 116649, 242271, 349947, 726813, 1049841, 2180439, 3149523, 6541317, 9448569, 28345707, 85037121]

約数ペア:

[(1, 85037121), (3, 28345707), (9, 9448569), (13, 6541317), (27, 3149523), (39, 2180439), (81, 1049841), (117, 726813), (243, 349947), (351, 242271), (729, 116649), (997, 85293), (1053, 80757), (2187, 38883), (2991, 28431), (3159, 26919), (6561, 12961), (8973, 9477)]