67078143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 111870720

約数和(自身を除く): 44792577

約数列:

[1, 3, 9, 11, 23, 33, 69, 89, 99, 207, 253, 267, 331, 759, 801, 979, 993, 2047, 2277, 2937, 2979, 3641, 6141, 7613, 8811, 10923, 18423, 22517, 22839, 29459, 32769, 67551, 68517, 83743, 88377, 202653, 251229, 265131, 324049, 677557, 753687, 972147, 2032671, 2916441, 6098013, 7453127, 22359381, 67078143]

約数ペア:

[(1, 67078143), (3, 22359381), (9, 7453127), (11, 6098013), (23, 2916441), (33, 2032671), (69, 972147), (89, 753687), (99, 677557), (207, 324049), (253, 265131), (267, 251229), (331, 202653), (759, 88377), (801, 83743), (979, 68517), (993, 67551), (2047, 32769), (2277, 29459), (2937, 22839), (2979, 22517), (3641, 18423), (6141, 10923), (7613, 8811)]