27268047

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 13092273

約数列:

[1, 3, 9, 71, 139, 213, 307, 417, 639, 921, 1251, 2763, 9869, 21797, 29607, 42673, 65391, 88821, 128019, 196173, 384057, 3029783, 9089349, 27268047]

約数ペア:

[(1, 27268047), (3, 9089349), (9, 3029783), (71, 384057), (139, 196173), (213, 128019), (307, 88821), (417, 65391), (639, 42673), (921, 29607), (1251, 21797), (2763, 9869)]