85247883

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 146361600

約数和(自身を除く): 61113717

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 567, 599, 753, 1757, 1797, 2259, 4193, 5271, 5391, 6777, 12579, 15813, 16173, 20331, 37737, 47439, 48519, 113211, 142317, 150349, 339633, 451047, 1052443, 1353141, 3157329, 4059423, 9471987, 12178269, 28415961, 85247883]

約数ペア:

[(1, 85247883), (3, 28415961), (7, 12178269), (9, 9471987), (21, 4059423), (27, 3157329), (63, 1353141), (81, 1052443), (189, 451047), (251, 339633), (567, 150349), (599, 142317), (753, 113211), (1757, 48519), (1797, 47439), (2259, 37737), (4193, 20331), (5271, 16173), (5391, 15813), (6777, 12579)]