67326795

素因数分解:

$3^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 124692480

約数和(自身を除く): 57365685

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 131, 135, 141, 235, 243, 393, 405, 423, 655, 705, 729, 1179, 1215, 1269, 1965, 2115, 2187, 3537, 3645, 3807, 5895, 6157, 6345, 10611, 10935, 11421, 17685, 18471, 19035, 30785, 31833, 34263, 53055, 55413, 57105, 92355, 95499, 102789, 159165, 166239, 171315, 277065, 286497, 477495, 498717, 513945, 831195, 1432485, 1496151, 2493585, 4488453, 7480755, 13465359, 22442265, 67326795]

約数ペア:

[(1, 67326795), (3, 22442265), (5, 13465359), (9, 7480755), (15, 4488453), (27, 2493585), (45, 1496151), (47, 1432485), (81, 831195), (131, 513945), (135, 498717), (141, 477495), (235, 286497), (243, 277065), (393, 171315), (405, 166239), (423, 159165), (655, 102789), (705, 95499), (729, 92355), (1179, 57105), (1215, 55413), (1269, 53055), (1965, 34263), (2115, 31833), (2187, 30785), (3537, 19035), (3645, 18471), (3807, 17685), (5895, 11421), (6157, 10935), (6345, 10611)]