75557139

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 45209325

約数列:

[1, 3, 7, 21, 23, 69, 161, 311, 483, 503, 933, 1509, 2177, 3521, 6531, 7153, 10563, 11569, 21459, 34707, 50071, 80983, 150213, 156433, 242949, 469299, 1095031, 3285093, 3597959, 10793877, 25185713, 75557139]

約数ペア:

[(1, 75557139), (3, 25185713), (7, 10793877), (21, 3597959), (23, 3285093), (69, 1095031), (161, 469299), (311, 242949), (483, 156433), (503, 150213), (933, 80983), (1509, 50071), (2177, 34707), (3521, 21459), (6531, 11569), (7153, 10563)]