54145839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86357}}^1$

素因数の和:86390

約数の個数: 16

約数和(自身を含む): 82903680

約数和(自身を除く): 28757841

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 86357, 259071, 949927, 1640783, 2849781, 4922349, 18048613, 54145839]

約数ペア:

[(1, 54145839), (3, 18048613), (11, 4922349), (19, 2849781), (33, 1640783), (57, 949927), (209, 259071), (627, 86357)]