15591043971

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{168499}}^1$

素因数の和:168680

約数の個数: 32

約数和(自身を含む): 24264000000

約数和(自身を除く): 8672956029

約数列:

[1, 3, 9, 23, 27, 69, 149, 207, 447, 621, 1341, 3427, 4023, 10281, 30843, 92529, 168499, 505497, 1516491, 3875477, 4549473, 11626431, 25106351, 34879293, 75319053, 104637879, 225957159, 577446073, 677871477, 1732338219, 5197014657, 15591043971]

約数ペア:

[(1, 15591043971), (3, 5197014657), (9, 1732338219), (23, 677871477), (27, 577446073), (69, 225957159), (149, 104637879), (207, 75319053), (447, 34879293), (621, 25106351), (1341, 11626431), (3427, 4549473), (4023, 3875477), (10281, 1516491), (30843, 505497), (92529, 168499)]