83842371

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{3307}}^1$

素因数の和:3632

約数の個数: 20

約数和(自身を含む): 125684152

約数和(自身を除く): 41841781

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 3307, 8451, 9921, 25353, 29763, 89289, 267867, 1035091, 3105273, 9315819, 27947457, 83842371]

約数ペア:

[(1, 83842371), (3, 27947457), (9, 9315819), (27, 3105273), (81, 1035091), (313, 267867), (939, 89289), (2817, 29763), (3307, 25353), (8451, 9921)]