80642301

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 36585219

約数列:

[1, 3, 23, 29, 69, 87, 191, 211, 573, 633, 667, 2001, 4393, 4853, 5539, 6119, 13179, 14559, 16617, 18357, 40301, 120903, 127397, 140737, 382191, 422211, 926923, 1168729, 2780769, 3506187, 26880767, 80642301]

約数ペア:

[(1, 80642301), (3, 26880767), (23, 3506187), (29, 2780769), (69, 1168729), (87, 926923), (191, 422211), (211, 382191), (573, 140737), (633, 127397), (667, 120903), (2001, 40301), (4393, 18357), (4853, 16617), (5539, 14559), (6119, 13179)]