79719741

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 121520000

約数和(自身を除く): 41800259

約数列:

[1, 3, 9, 27, 61, 97, 183, 291, 499, 549, 873, 1497, 1647, 2619, 4491, 5917, 13473, 17751, 30439, 48403, 53253, 91317, 145209, 159759, 273951, 435627, 821853, 1306881, 2952583, 8857749, 26573247, 79719741]

約数ペア:

[(1, 79719741), (3, 26573247), (9, 8857749), (27, 2952583), (61, 1306881), (97, 821853), (183, 435627), (291, 273951), (499, 159759), (549, 145209), (873, 91317), (1497, 53253), (1647, 48403), (2619, 30439), (4491, 17751), (5917, 13473)]