78895377

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{88547}}^1$

素因数の和:88570

約数の個数: 20

約数和(自身を含む): 128571696

約数和(自身を除く): 49676319

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 88547, 265641, 796923, 974017, 2390769, 2922051, 7172307, 8766153, 26298459, 78895377]

約数ペア:

[(1, 78895377), (3, 26298459), (9, 8766153), (11, 7172307), (27, 2922051), (33, 2390769), (81, 974017), (99, 796923), (297, 265641), (891, 88547)]