67763313

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 105016912

約数和(自身を除く): 37253599

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 331, 387, 529, 989, 993, 1587, 2967, 2979, 4761, 7613, 8901, 14233, 22747, 22839, 42699, 68241, 68517, 128097, 175099, 204723, 327359, 525297, 982077, 1575891, 2946231, 7529257, 22587771, 67763313]

約数ペア:

[(1, 67763313), (3, 22587771), (9, 7529257), (23, 2946231), (43, 1575891), (69, 982077), (129, 525297), (207, 327359), (331, 204723), (387, 175099), (529, 128097), (989, 68517), (993, 68241), (1587, 42699), (2967, 22839), (2979, 22747), (4761, 14233), (7613, 8901)]