7909677

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 4624083

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 271, 423, 621, 813, 1081, 1269, 2439, 3243, 6233, 7317, 9729, 12737, 18699, 29187, 38211, 56097, 114633, 168291, 292951, 343899, 878853, 2636559, 7909677]

約数ペア:

[(1, 7909677), (3, 2636559), (9, 878853), (23, 343899), (27, 292951), (47, 168291), (69, 114633), (141, 56097), (207, 38211), (271, 29187), (423, 18699), (621, 12737), (813, 9729), (1081, 7317), (1269, 6233), (2439, 3243)]