150447681

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 239316480

約数和(自身を除く): 88868799

約数列:

[1, 3, 9, 19, 31, 57, 93, 101, 171, 279, 281, 303, 589, 843, 909, 1767, 1919, 2529, 3131, 5301, 5339, 5757, 8711, 9393, 16017, 17271, 26133, 28179, 28381, 48051, 59489, 78399, 85143, 165509, 178467, 255429, 496527, 535401, 539239, 879811, 1489581, 1617717, 2639433, 4853151, 7918299, 16716409, 50149227, 150447681]

約数ペア:

[(1, 150447681), (3, 50149227), (9, 16716409), (19, 7918299), (31, 4853151), (57, 2639433), (93, 1617717), (101, 1489581), (171, 879811), (279, 539239), (281, 535401), (303, 496527), (589, 255429), (843, 178467), (909, 165509), (1767, 85143), (1919, 78399), (2529, 59489), (3131, 48051), (5301, 28381), (5339, 28179), (5757, 26133), (8711, 17271), (9393, 16017)]