67684287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19913}}^1$

素因数の和:20030

約数の個数: 16

約数和(自身を含む): 99410688

約数和(自身を除く): 31726401

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 19913, 59739, 219043, 657129, 2051039, 6153117, 22561429, 67684287]

約数ペア:

[(1, 67684287), (3, 22561429), (11, 6153117), (33, 2051039), (103, 657129), (309, 219043), (1133, 59739), (3399, 19913)]