66725289

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 107889408

約数和(自身を除く): 41164119

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 1031, 1269, 1377, 2397, 3093, 3807, 7191, 9279, 17527, 21573, 27837, 48457, 52581, 64719, 83511, 145371, 157743, 436113, 473229, 823769, 1308339, 1419687, 2471307, 3925017, 7413921, 22241763, 66725289]

約数ペア:

[(1, 66725289), (3, 22241763), (9, 7413921), (17, 3925017), (27, 2471307), (47, 1419687), (51, 1308339), (81, 823769), (141, 473229), (153, 436113), (423, 157743), (459, 145371), (799, 83511), (1031, 64719), (1269, 52581), (1377, 48457), (2397, 27837), (3093, 21573), (3807, 17527), (7191, 9279)]