26730473

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 35604480

約数和(自身を除く): 8874007

約数列:

[1, 7, 11, 19, 77, 121, 133, 151, 209, 847, 1057, 1331, 1463, 1661, 2299, 2869, 9317, 11627, 16093, 18271, 20083, 25289, 31559, 127897, 177023, 200981, 220913, 347149, 1406867, 2430043, 3818639, 26730473]

約数ペア:

[(1, 26730473), (7, 3818639), (11, 2430043), (19, 1406867), (77, 347149), (121, 220913), (133, 200981), (151, 177023), (209, 127897), (847, 31559), (1057, 25289), (1331, 20083), (1463, 18271), (1661, 16093), (2299, 11627), (2869, 9317)]