68820279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67273}}^1$

素因数の和:67318

約数の個数: 16

約数和(自身を含む): 103332864

約数和(自身を除く): 34512585

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 67273, 201819, 740003, 2085463, 2220009, 6256389, 22940093, 68820279]

約数ペア:

[(1, 68820279), (3, 22940093), (11, 6256389), (31, 2220009), (33, 2085463), (93, 740003), (341, 201819), (1023, 67273)]