153444907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{117223}}^1$

素因数の和:117258

約数の個数: 16

約数和(自身を含む): 202563072

約数和(自身を除く): 49118165

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 117223, 820561, 1289453, 1992791, 9026171, 13949537, 21920701, 153444907]

約数ペア:

[(1, 153444907), (7, 21920701), (11, 13949537), (17, 9026171), (77, 1992791), (119, 1289453), (187, 820561), (1309, 117223)]