54013959

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 85493760

約数和(自身を除く): 31479801

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 367, 621, 711, 1101, 1817, 1863, 2133, 3303, 5451, 6399, 8441, 9909, 16353, 25323, 28993, 29727, 49059, 75969, 86979, 147177, 227907, 260937, 666839, 683721, 782811, 2000517, 2348433, 6001551, 18004653, 54013959]

約数ペア:

[(1, 54013959), (3, 18004653), (9, 6001551), (23, 2348433), (27, 2000517), (69, 782811), (79, 683721), (81, 666839), (207, 260937), (237, 227907), (367, 147177), (621, 86979), (711, 75969), (1101, 49059), (1817, 29727), (1863, 28993), (2133, 25323), (3303, 16353), (5451, 9909), (6399, 8441)]