78288897

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7349}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 107956800

約数和(自身を除く): 29667903

約数列:

[1, 3, 53, 67, 159, 201, 3551, 7349, 10653, 22047, 389497, 492383, 1168491, 1477149, 26096299, 78288897]

約数ペア:

[(1, 78288897), (3, 26096299), (53, 1477149), (67, 1168491), (159, 492383), (201, 389497), (3551, 22047), (7349, 10653)]