81123337

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 88179840

約数和(自身を除く): 7056503

約数列:

[1, 17, 53, 179, 503, 901, 3043, 8551, 9487, 26659, 90037, 161279, 453203, 1530629, 4771961, 81123337]

約数ペア:

[(1, 81123337), (17, 4771961), (53, 1530629), (179, 453203), (503, 161279), (901, 90037), (3043, 26659), (8551, 9487)]