42627509847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{121445897}}^1$

素因数の和:121445919

約数の個数: 16

約数和(自身を含む): 68009702880

約数和(自身を除く): 25382193033

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 121445897, 364337691, 1093013073, 1578796661, 3279039219, 4736389983, 14209169949, 42627509847]

約数ペア:

[(1, 42627509847), (3, 14209169949), (9, 4736389983), (13, 3279039219), (27, 1578796661), (39, 1093013073), (117, 364337691), (351, 121445897)]