55574253

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1303}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 91947648

約数和(自身を除く): 36373395

約数列:

[1, 3, 7, 9, 21, 63, 677, 1303, 2031, 3909, 4739, 6093, 9121, 11727, 14217, 27363, 42651, 82089, 882131, 2646393, 6174917, 7939179, 18524751, 55574253]

約数ペア:

[(1, 55574253), (3, 18524751), (7, 7939179), (9, 6174917), (21, 2646393), (63, 882131), (677, 82089), (1303, 42651), (2031, 27363), (3909, 14217), (4739, 11727), (6093, 9121)]