147291553

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 168268320

約数和(自身を除く): 20976767

約数列:

[1, 17, 19, 59, 131, 323, 1003, 1121, 2227, 2489, 3481, 7729, 19057, 42313, 59177, 66139, 131393, 146851, 456011, 1124363, 2496467, 7752187, 8664209, 147291553]

約数ペア:

[(1, 147291553), (17, 8664209), (19, 7752187), (59, 2496467), (131, 1124363), (323, 456011), (1003, 146851), (1121, 131393), (2227, 66139), (2489, 59177), (3481, 42313), (7729, 19057)]