65894031

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 110899152

約数和(自身を除く): 45005121

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 233, 469, 603, 699, 1407, 1631, 2097, 4221, 4489, 4893, 13467, 14679, 15611, 31423, 40401, 46833, 94269, 109277, 140499, 282807, 327831, 983493, 1045937, 3137811, 7321559, 9413433, 21964677, 65894031]

約数ペア:

[(1, 65894031), (3, 21964677), (7, 9413433), (9, 7321559), (21, 3137811), (63, 1045937), (67, 983493), (201, 327831), (233, 282807), (469, 140499), (603, 109277), (699, 94269), (1407, 46833), (1631, 40401), (2097, 31423), (4221, 15611), (4489, 14679), (4893, 13467)]