127085769

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 188494592

約数和(自身を除く): 61408823

約数列:

[1, 3, 9, 43, 129, 387, 541, 607, 1623, 1821, 4869, 5463, 23263, 26101, 69789, 78303, 209367, 234909, 328387, 985161, 2955483, 14120641, 42361923, 127085769]

約数ペア:

[(1, 127085769), (3, 42361923), (9, 14120641), (43, 2955483), (129, 985161), (387, 328387), (541, 234909), (607, 209367), (1623, 78303), (1821, 69789), (4869, 26101), (5463, 23263)]