78543183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{2081}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 109529856

約数和(自身を除く): 30986673

約数列:

[1, 3, 23, 69, 547, 1641, 2081, 6243, 12581, 37743, 47863, 143589, 1138307, 3414921, 26181061, 78543183]

約数ペア:

[(1, 78543183), (3, 26181061), (23, 3414921), (69, 1138307), (547, 143589), (1641, 47863), (2081, 37743), (6243, 12581)]