149029497

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 238723200

約数和(自身を除く): 89693703

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 269, 289, 459, 639, 807, 867, 1207, 1917, 2421, 2601, 3621, 4573, 7263, 7803, 10863, 13719, 19099, 20519, 32589, 41157, 57297, 61557, 77741, 123471, 171891, 184671, 233223, 324683, 515673, 554013, 699669, 974049, 2099007, 2922147, 5519611, 8766441, 16558833, 49676499, 149029497]

約数ペア:

[(1, 149029497), (3, 49676499), (9, 16558833), (17, 8766441), (27, 5519611), (51, 2922147), (71, 2099007), (153, 974049), (213, 699669), (269, 554013), (289, 515673), (459, 324683), (639, 233223), (807, 184671), (867, 171891), (1207, 123471), (1917, 77741), (2421, 61557), (2601, 57297), (3621, 41157), (4573, 32589), (7263, 20519), (7803, 19099), (10863, 13719)]