152039313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21143}}^1$

素因数の和:21213

約数の個数: 24

約数和(自身を含む): 237489408

約数和(自身を除く): 85450095

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 21143, 63429, 190287, 359431, 993721, 1078293, 2981163, 3234879, 8943489, 16893257, 50679771, 152039313]

約数ペア:

[(1, 152039313), (3, 50679771), (9, 16893257), (17, 8943489), (47, 3234879), (51, 2981163), (141, 1078293), (153, 993721), (423, 359431), (799, 190287), (2397, 63429), (7191, 21143)]