85856193

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{55787}}^1$

素因数の和:55818

約数の個数: 20

約数和(自身を含む): 135006960

約数和(自身を除く): 49150767

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 55787, 167361, 502083, 1059953, 1506249, 3179859, 4518747, 9539577, 28618731, 85856193]

約数ペア:

[(1, 85856193), (3, 28618731), (9, 9539577), (19, 4518747), (27, 3179859), (57, 1506249), (81, 1059953), (171, 502083), (513, 167361), (1539, 55787)]