53993763

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{105251}}^1$

素因数の和:105279

約数の個数: 16

約数和(自身を含む): 84201600

約数和(自身を除く): 30207837

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 105251, 315753, 947259, 1999769, 2841777, 5999307, 17997921, 53993763]

約数ペア:

[(1, 53993763), (3, 17997921), (9, 5999307), (19, 2841777), (27, 1999769), (57, 947259), (171, 315753), (513, 105251)]