74974647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 114057216

約数和(自身を除く): 39082569

約数列:

[1, 3, 11, 31, 33, 83, 93, 249, 341, 883, 913, 1023, 2573, 2649, 2739, 7719, 9713, 27373, 28303, 29139, 73289, 82119, 84909, 219867, 301103, 806179, 903309, 2271959, 2418537, 6815877, 24991549, 74974647]

約数ペア:

[(1, 74974647), (3, 24991549), (11, 6815877), (31, 2418537), (33, 2271959), (83, 903309), (93, 806179), (249, 301103), (341, 219867), (883, 84909), (913, 82119), (1023, 73289), (2573, 29139), (2649, 28303), (2739, 27373), (7719, 9713)]