55809475551

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{336593}}^1$

素因数の和:336717

約数の個数: 40

約数和(自身を含む): 87972207840

約数和(自身を除く): 32162732289

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 621, 801, 1863, 2047, 2403, 6141, 7209, 18423, 55269, 165807, 336593, 1009779, 3029337, 7741639, 9088011, 23224917, 27264033, 29956777, 69674751, 89870331, 209024253, 269610993, 627072759, 689005871, 808832979, 2067017613, 2426498937, 6201052839, 18603158517, 55809475551]

約数ペア:

[(1, 55809475551), (3, 18603158517), (9, 6201052839), (23, 2426498937), (27, 2067017613), (69, 808832979), (81, 689005871), (89, 627072759), (207, 269610993), (267, 209024253), (621, 89870331), (801, 69674751), (1863, 29956777), (2047, 27264033), (2403, 23224917), (6141, 9088011), (7209, 7741639), (18423, 3029337), (55269, 1009779), (165807, 336593)]