71992737

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1187}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 108972864

約数和(自身を除く): 36980127

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 1187, 2637, 3561, 6739, 10683, 20217, 27301, 60651, 81903, 245709, 347791, 1043373, 3130119, 7999193, 23997579, 71992737]

約数ペア:

[(1, 71992737), (3, 23997579), (9, 7999193), (23, 3130119), (69, 1043373), (207, 347791), (293, 245709), (879, 81903), (1187, 60651), (2637, 27301), (3561, 20217), (6739, 10683)]