65848737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 29951583

約数列:

[1, 3, 19, 53, 57, 71, 159, 213, 307, 921, 1007, 1349, 3021, 3763, 4047, 5833, 11289, 16271, 17499, 21797, 48813, 65391, 71497, 214491, 309149, 414143, 927447, 1155241, 1242429, 3465723, 21949579, 65848737]

約数ペア:

[(1, 65848737), (3, 21949579), (19, 3465723), (53, 1242429), (57, 1155241), (71, 927447), (159, 414143), (213, 309149), (307, 214491), (921, 71497), (1007, 65391), (1349, 48813), (3021, 21797), (3763, 17499), (4047, 16271), (5833, 11289)]