157215212073

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{880151}}^1$

素因数の和:880469

約数の個数: 24

約数和(自身を含む): 230670236160

約数和(自身を除く): 73455024087

約数列:

[1, 3, 9, 89, 223, 267, 669, 801, 2007, 19847, 59541, 178623, 880151, 2640453, 7921359, 78333439, 196273673, 235000317, 588821019, 705000951, 1766463057, 17468356897, 52405070691, 157215212073]

約数ペア:

[(1, 157215212073), (3, 52405070691), (9, 17468356897), (89, 1766463057), (223, 705000951), (267, 588821019), (669, 235000317), (801, 196273673), (2007, 78333439), (19847, 7921359), (59541, 2640453), (178623, 880151)]