85379589

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 133676928

約数和(自身を除く): 48297339

約数列:

[1, 3, 9, 27, 41, 47, 81, 123, 141, 369, 423, 547, 1107, 1269, 1641, 1927, 3321, 3807, 4923, 5781, 14769, 17343, 22427, 25709, 44307, 52029, 67281, 77127, 156087, 201843, 231381, 605529, 694143, 1054069, 1816587, 2082429, 3162207, 9486621, 28459863, 85379589]

約数ペア:

[(1, 85379589), (3, 28459863), (9, 9486621), (27, 3162207), (41, 2082429), (47, 1816587), (81, 1054069), (123, 694143), (141, 605529), (369, 231381), (423, 201843), (547, 156087), (1107, 77127), (1269, 67281), (1641, 52029), (1927, 44307), (3321, 25709), (3807, 22427), (4923, 17343), (5781, 14769)]