56772331

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 17416469

約数列:

[1, 7, 11, 41, 49, 77, 287, 343, 367, 451, 539, 2009, 2569, 3157, 3773, 4037, 14063, 15047, 17983, 22099, 28259, 105329, 125881, 154693, 165517, 197813, 737303, 1158619, 1384691, 5161121, 8110333, 56772331]

約数ペア:

[(1, 56772331), (7, 8110333), (11, 5161121), (41, 1384691), (49, 1158619), (77, 737303), (287, 197813), (343, 165517), (367, 154693), (451, 125881), (539, 105329), (2009, 28259), (2569, 22099), (3157, 17983), (3773, 15047), (4037, 14063)]