236476881

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 359546880

約数和(自身を除く): 123069999

約数列:

[1, 3, 9, 27, 47, 141, 307, 423, 607, 921, 1269, 1821, 2763, 5463, 8289, 14429, 16389, 28529, 43287, 85587, 129861, 186349, 256761, 389583, 559047, 770283, 1677141, 5031423, 8758403, 26275209, 78825627, 236476881]

約数ペア:

[(1, 236476881), (3, 78825627), (9, 26275209), (27, 8758403), (47, 5031423), (141, 1677141), (307, 770283), (423, 559047), (607, 389583), (921, 256761), (1269, 186349), (1821, 129861), (2763, 85587), (5463, 43287), (8289, 28529), (14429, 16389)]