83839761

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21365

約数の個数: 24

約数和(自身を含む): 133024320

約数和(自身を除く): 49184559

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21317, 63951, 191853, 405023, 490291, 1215069, 1470873, 3645207, 4412619, 9315529, 27946587, 83839761]

約数ペア:

[(1, 83839761), (3, 27946587), (9, 9315529), (19, 4412619), (23, 3645207), (57, 1470873), (69, 1215069), (171, 490291), (207, 405023), (437, 191853), (1311, 63951), (3933, 21317)]