149747733

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 229817952

約数和(自身を除く): 80070219

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 443, 529, 639, 1329, 1587, 1633, 3987, 4761, 4899, 10189, 14697, 30567, 31453, 37559, 91701, 94359, 112677, 234347, 283077, 338031, 703041, 723419, 2109123, 2170257, 6510771, 16638637, 49915911, 149747733]

約数ペア:

[(1, 149747733), (3, 49915911), (9, 16638637), (23, 6510771), (69, 2170257), (71, 2109123), (207, 723419), (213, 703041), (443, 338031), (529, 283077), (639, 234347), (1329, 112677), (1587, 94359), (1633, 91701), (3987, 37559), (4761, 31453), (4899, 30567), (10189, 14697)]