78859119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 108104832

約数和(自身を除く): 29245713

約数列:

[1, 3, 43, 129, 227, 681, 2693, 8079, 9761, 29283, 115799, 347397, 611311, 1833933, 26286373, 78859119]

約数ペア:

[(1, 78859119), (3, 26286373), (43, 1833933), (129, 611311), (227, 347397), (681, 115799), (2693, 29283), (8079, 9761)]