129673917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12853}}^1$

素因数の和:12937

約数の個数: 24

約数和(自身を含む): 200522400

約数和(自身を除く): 70848483

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 12853, 38559, 115677, 244207, 732621, 758327, 2197863, 2274981, 6824943, 14408213, 43224639, 129673917]

約数ペア:

[(1, 129673917), (3, 43224639), (9, 14408213), (19, 6824943), (57, 2274981), (59, 2197863), (171, 758327), (177, 732621), (531, 244207), (1121, 115677), (3363, 38559), (10089, 12853)]