142229259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13093}}^1$

素因数の和:13187

約数の個数: 24

約数和(自身を含む): 220607712

約数和(自身を除く): 78378453

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 13093, 39279, 117837, 222581, 667743, 929603, 2003229, 2788809, 8366427, 15803251, 47409753, 142229259]

約数ペア:

[(1, 142229259), (3, 47409753), (9, 15803251), (17, 8366427), (51, 2788809), (71, 2003229), (153, 929603), (213, 667743), (639, 222581), (1207, 117837), (3621, 39279), (10863, 13093)]