126218211

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 200844288

約数和(自身を除く): 74626077

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 2257, 2663, 6771, 7989, 15799, 18641, 47397, 55923, 98531, 162443, 295593, 487329, 689717, 1137101, 2069151, 3411303, 6010391, 18031173, 42072737, 126218211]

約数ペア:

[(1, 126218211), (3, 42072737), (7, 18031173), (21, 6010391), (37, 3411303), (61, 2069151), (111, 1137101), (183, 689717), (259, 487329), (427, 295593), (777, 162443), (1281, 98531), (2257, 55923), (2663, 47397), (6771, 18641), (7989, 15799)]