2019594627

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 3113528544

約数和(自身を除く): 1093933917

約数列:

[1, 3, 9, 27, 53, 81, 159, 167, 243, 313, 477, 501, 729, 939, 1431, 1503, 2817, 4293, 4509, 8451, 8851, 12879, 13527, 16589, 25353, 26553, 38637, 40581, 49767, 52271, 76059, 79659, 121743, 149301, 156813, 228177, 238977, 447903, 470439, 716931, 1343709, 1411317, 2150793, 2770363, 4031127, 4233951, 6452379, 8311089, 12093381, 12701853, 24933267, 38105559, 74799801, 224399403, 673198209, 2019594627]

約数ペア:

[(1, 2019594627), (3, 673198209), (9, 224399403), (27, 74799801), (53, 38105559), (81, 24933267), (159, 12701853), (167, 12093381), (243, 8311089), (313, 6452379), (477, 4233951), (501, 4031127), (729, 2770363), (939, 2150793), (1431, 1411317), (1503, 1343709), (2817, 716931), (4293, 470439), (4509, 447903), (8451, 238977), (8851, 228177), (12879, 156813), (13527, 149301), (16589, 121743), (25353, 79659), (26553, 76059), (38637, 52271), (40581, 49767)]