78825627

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 116852736

約数和(自身を除く): 38027109

約数列:

[1, 3, 9, 47, 141, 307, 423, 607, 921, 1821, 2763, 5463, 14429, 28529, 43287, 85587, 129861, 186349, 256761, 559047, 1677141, 8758403, 26275209, 78825627]

約数ペア:

[(1, 78825627), (3, 26275209), (9, 8758403), (47, 1677141), (141, 559047), (307, 256761), (423, 186349), (607, 129861), (921, 85587), (1821, 43287), (2763, 28529), (5463, 14429)]