82619847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 52220313

約数列:

[1, 3, 9, 17, 19, 51, 57, 97, 153, 171, 291, 293, 323, 873, 879, 969, 1649, 1843, 2637, 2907, 4947, 4981, 5529, 5567, 14841, 14943, 16587, 16701, 28421, 31331, 44829, 50103, 85263, 93993, 94639, 255789, 281979, 283917, 483157, 539999, 851751, 1449471, 1619997, 4348413, 4859991, 9179983, 27539949, 82619847]

約数ペア:

[(1, 82619847), (3, 27539949), (9, 9179983), (17, 4859991), (19, 4348413), (51, 1619997), (57, 1449471), (97, 851751), (153, 539999), (171, 483157), (291, 283917), (293, 281979), (323, 255789), (873, 94639), (879, 93993), (969, 85263), (1649, 50103), (1843, 44829), (2637, 31331), (2907, 28421), (4947, 16701), (4981, 16587), (5529, 14943), (5567, 14841)]