67138593

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12781}}^1$

素因数の和:12904

約数の個数: 16

約数和(自身を含む): 95711616

約数和(自身を除く): 28573023

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 12781, 38343, 217277, 651831, 1316443, 3949329, 22379531, 67138593]

約数ペア:

[(1, 67138593), (3, 22379531), (17, 3949329), (51, 1316443), (103, 651831), (309, 217277), (1751, 38343), (5253, 12781)]