624492747

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{10321}}^1$

素因数の和:10422

約数の個数: 28

約数和(自身を含む): 947683464

約数和(自身を除く): 323190717

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2241, 6723, 10321, 20169, 30963, 60507, 92889, 278667, 836001, 856643, 2508003, 2569929, 7524009, 7709787, 23129361, 69388083, 208164249, 624492747]

約数ペア:

[(1, 624492747), (3, 208164249), (9, 69388083), (27, 23129361), (81, 7709787), (83, 7524009), (243, 2569929), (249, 2508003), (729, 856643), (747, 836001), (2241, 278667), (6723, 92889), (10321, 60507), (20169, 30963)]