67551891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{10391}}^1$

素因数の和:10602

約数の個数: 16

約数和(自身を含む): 98765568

約数和(自身を除く): 31213677

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 10391, 31173, 114301, 342903, 2047027, 6141081, 22517297, 67551891]

約数ペア:

[(1, 67551891), (3, 22517297), (11, 6141081), (33, 2047027), (197, 342903), (591, 114301), (2167, 31173), (6501, 10391)]