78842853

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 117812448

約数和(自身を除く): 38969595

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 2467, 3551, 7401, 10653, 22203, 31959, 130751, 165289, 392253, 495867, 1176759, 1487601, 8760317, 26280951, 78842853]

約数ペア:

[(1, 78842853), (3, 26280951), (9, 8760317), (53, 1487601), (67, 1176759), (159, 495867), (201, 392253), (477, 165289), (603, 130751), (2467, 31959), (3551, 22203), (7401, 10653)]