82757997

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 141062400

約数和(自身を除く): 58304403

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1413, 2789, 3297, 4239, 8367, 9891, 19523, 25101, 29673, 58569, 75303, 175707, 437873, 527121, 1313619, 3065111, 3940857, 9195333, 11822571, 27585999, 82757997]

約数ペア:

[(1, 82757997), (3, 27585999), (7, 11822571), (9, 9195333), (21, 3940857), (27, 3065111), (63, 1313619), (157, 527121), (189, 437873), (471, 175707), (1099, 75303), (1413, 58569), (2789, 29673), (3297, 25101), (4239, 19523), (8367, 9891)]