42867819

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83563}}^1$

素因数の和:83591

約数の個数: 16

約数和(自身を含む): 66851200

約数和(自身を除く): 23983381

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 83563, 250689, 752067, 1587697, 2256201, 4763091, 14289273, 42867819]

約数ペア:

[(1, 42867819), (3, 14289273), (9, 4763091), (19, 2256201), (27, 1587697), (57, 752067), (171, 250689), (513, 83563)]