42964047

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7380

約数の個数: 32

約数和(自身を含む): 75100160

約数和(自身を除く): 32136113

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 7333, 21999, 51331, 65997, 153993, 197991, 227323, 461979, 681969, 1385937, 1591261, 2045907, 4773783, 6137721, 14321349, 42964047]

約数ペア:

[(1, 42964047), (3, 14321349), (7, 6137721), (9, 4773783), (21, 2045907), (27, 1591261), (31, 1385937), (63, 681969), (93, 461979), (189, 227323), (217, 197991), (279, 153993), (651, 65997), (837, 51331), (1953, 21999), (5859, 7333)]