26569053

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 46371072

約数和(自身を除く): 19802019

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 997, 1269, 2961, 2991, 3807, 6979, 8883, 8973, 20937, 26649, 26919, 46859, 62811, 80757, 140577, 188433, 328013, 421731, 565299, 984039, 1265193, 2952117, 3795579, 8856351, 26569053]

約数ペア:

[(1, 26569053), (3, 8856351), (7, 3795579), (9, 2952117), (21, 1265193), (27, 984039), (47, 565299), (63, 421731), (81, 328013), (141, 188433), (189, 140577), (329, 80757), (423, 62811), (567, 46859), (987, 26919), (997, 26649), (1269, 20937), (2961, 8973), (2991, 8883), (3807, 6979)]