76622193

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{49787}}^1$

素因数の和:49818

約数の個数: 20

約数和(自身を含む): 120486960

約数和(自身を除く): 43864767

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 49787, 149361, 448083, 945953, 1344249, 2837859, 4032747, 8513577, 25540731, 76622193]

約数ペア:

[(1, 76622193), (3, 25540731), (9, 8513577), (19, 4032747), (27, 2837859), (57, 1344249), (81, 945953), (171, 448083), (513, 149361), (1539, 49787)]