145543941

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 213496920

約数和(自身を除く): 67952979

約数列:

[1, 3, 9, 97, 291, 293, 569, 873, 879, 1707, 2637, 5121, 28421, 55193, 85263, 165579, 166717, 255789, 496737, 500151, 1500453, 16171549, 48514647, 145543941]

約数ペア:

[(1, 145543941), (3, 48514647), (9, 16171549), (97, 1500453), (291, 500151), (293, 496737), (569, 255789), (873, 166717), (879, 165579), (1707, 85263), (2637, 55193), (5121, 28421)]