77622057

素因数分解:

$3^4\times {\mathrm{967}}^1\times {\mathrm{991}}^1$

素因数の和:1970

約数の個数: 20

約数和(自身を含む): 116190976

約数和(自身を除く): 38568919

約数列:

[1, 3, 9, 27, 81, 967, 991, 2901, 2973, 8703, 8919, 26109, 26757, 78327, 80271, 958297, 2874891, 8624673, 25874019, 77622057]

約数ペア:

[(1, 77622057), (3, 25874019), (9, 8624673), (27, 2874891), (81, 958297), (967, 80271), (991, 78327), (2901, 26757), (2973, 26109), (8703, 8919)]