83859237

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 156854880

約数和(自身を除く): 72995643

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 59, 63, 77, 99, 147, 177, 231, 293, 413, 441, 531, 539, 649, 693, 879, 1239, 1617, 1947, 2051, 2637, 2891, 3223, 3717, 4543, 4851, 5841, 6153, 8673, 9669, 13629, 14357, 17287, 18459, 22561, 26019, 29007, 31801, 40887, 43071, 51861, 67683, 95403, 121009, 129213, 155583, 157927, 190157, 203049, 286209, 363027, 473781, 570471, 847063, 1089081, 1331099, 1421343, 1711413, 2541189, 3993297, 7623567, 9317693, 11979891, 27953079, 83859237]

約数ペア:

[(1, 83859237), (3, 27953079), (7, 11979891), (9, 9317693), (11, 7623567), (21, 3993297), (33, 2541189), (49, 1711413), (59, 1421343), (63, 1331099), (77, 1089081), (99, 847063), (147, 570471), (177, 473781), (231, 363027), (293, 286209), (413, 203049), (441, 190157), (531, 157927), (539, 155583), (649, 129213), (693, 121009), (879, 95403), (1239, 67683), (1617, 51861), (1947, 43071), (2051, 40887), (2637, 31801), (2891, 29007), (3223, 26019), (3717, 22561), (4543, 18459), (4851, 17287), (5841, 14357), (6153, 13629), (8673, 9669)]