42908877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6469}}^1$

素因数の和:6553

約数の個数: 24

約数和(自身を含む): 68633760

約数和(自身を除く): 25724883

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6469, 6633, 19407, 58221, 71159, 213477, 433423, 640431, 1300269, 3900807, 4767653, 14302959, 42908877]

約数ペア:

[(1, 42908877), (3, 14302959), (9, 4767653), (11, 3900807), (33, 1300269), (67, 640431), (99, 433423), (201, 213477), (603, 71159), (737, 58221), (2211, 19407), (6469, 6633)]