118880001

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 182497280

約数和(自身を除く): 63617279

約数列:

[1, 3, 9, 27, 37, 111, 127, 333, 381, 937, 999, 1143, 2811, 3429, 4699, 8433, 14097, 25299, 34669, 42291, 104007, 118999, 126873, 312021, 356997, 936063, 1070991, 3212973, 4402963, 13208889, 39626667, 118880001]

約数ペア:

[(1, 118880001), (3, 39626667), (9, 13208889), (27, 4402963), (37, 3212973), (111, 1070991), (127, 936063), (333, 356997), (381, 312021), (937, 126873), (999, 118999), (1143, 104007), (2811, 42291), (3429, 34669), (4699, 25299), (8433, 14097)]