77173491

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 104660864

約数和(自身を除く): 27487373

約数列:

[1, 3, 97, 163, 291, 489, 1627, 4881, 15811, 47433, 157819, 265201, 473457, 795603, 25724497, 77173491]

約数ペア:

[(1, 77173491), (3, 25724497), (97, 795603), (163, 473457), (291, 265201), (489, 157819), (1627, 47433), (4881, 15811)]