156955077

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{62507}}^1$

素因数の和:62550

約数の個数: 20

約数和(自身を含む): 242030976

約数和(自身を除く): 85075899

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 62507, 187521, 562563, 1687689, 1937717, 5063067, 5813151, 17439453, 52318359, 156955077]

約数ペア:

[(1, 156955077), (3, 52318359), (9, 17439453), (27, 5813151), (31, 5063067), (81, 1937717), (93, 1687689), (279, 562563), (837, 187521), (2511, 62507)]