54878967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42641}}^1$

素因数の和:42671

約数の個数: 24

約数和(自身を含む): 93130128

約数和(自身を除く): 38251161

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 42641, 127923, 383769, 469051, 554333, 1407153, 1662999, 4221459, 4988997, 6097663, 18292989, 54878967]

約数ペア:

[(1, 54878967), (3, 18292989), (9, 6097663), (11, 4988997), (13, 4221459), (33, 1662999), (39, 1407153), (99, 554333), (117, 469051), (143, 383769), (429, 127923), (1287, 42641)]