83840751

素因数分解:

$3^4\times {\mathrm{947}}^1\times {\mathrm{1093}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 125490552

約数和(自身を除く): 41649801

約数列:

[1, 3, 9, 27, 81, 947, 1093, 2841, 3279, 8523, 9837, 25569, 29511, 76707, 88533, 1035071, 3105213, 9315639, 27946917, 83840751]

約数ペア:

[(1, 83840751), (3, 27946917), (9, 9315639), (27, 3105213), (81, 1035071), (947, 88533), (1093, 76707), (2841, 29511), (3279, 25569), (8523, 9837)]