173261229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 79303251

約数列:

[1, 3, 17, 51, 59, 71, 177, 213, 811, 1003, 1207, 2433, 3009, 3621, 4189, 12567, 13787, 41361, 47849, 57581, 71213, 143547, 172743, 213639, 813433, 978877, 2440299, 2936631, 3397279, 10191837, 57753743, 173261229]

約数ペア:

[(1, 173261229), (3, 57753743), (17, 10191837), (51, 3397279), (59, 2936631), (71, 2440299), (177, 978877), (213, 813433), (811, 213639), (1003, 172743), (1207, 143547), (2433, 71213), (3009, 57581), (3621, 47849), (4189, 41361), (12567, 13787)]