79245207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 118609920

約数和(自身を除く): 39364713

約数列:

[1, 3, 9, 31, 93, 279, 439, 647, 1317, 1941, 3951, 5823, 13609, 20057, 40827, 60171, 122481, 180513, 284033, 852099, 2556297, 8805023, 26415069, 79245207]

約数ペア:

[(1, 79245207), (3, 26415069), (9, 8805023), (31, 2556297), (93, 852099), (279, 284033), (439, 180513), (647, 122481), (1317, 60171), (1941, 40827), (3951, 20057), (5823, 13609)]