282076587

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89293}}^1$

素因数の和:89321

約数の個数: 24

約数和(自身を含む): 455042224

約数和(自身を除く): 172965637

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 89293, 267879, 803637, 1160809, 2410911, 3482427, 7232733, 10447281, 21698199, 31341843, 94025529, 282076587]

約数ペア:

[(1, 282076587), (3, 94025529), (9, 31341843), (13, 21698199), (27, 10447281), (39, 7232733), (81, 3482427), (117, 2410911), (243, 1160809), (351, 803637), (1053, 267879), (3159, 89293)]