37931517

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 23758083

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2039, 2067, 6117, 6201, 18351, 18603, 26507, 55053, 79521, 108067, 238563, 324201, 715689, 972603, 1404871, 2917809, 4214613, 12643839, 37931517]

約数ペア:

[(1, 37931517), (3, 12643839), (9, 4214613), (13, 2917809), (27, 1404871), (39, 972603), (53, 715689), (117, 324201), (159, 238563), (351, 108067), (477, 79521), (689, 55053), (1431, 26507), (2039, 18603), (2067, 18351), (6117, 6201)]