266137377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{136691}}^1$

素因数の和:136764

約数の個数: 16

約数和(自身を含む): 393672960

約数和(自身を除く): 127535583

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 136691, 410073, 1503601, 4510803, 8064769, 24194307, 88712459, 266137377]

約数ペア:

[(1, 266137377), (3, 88712459), (11, 24194307), (33, 8064769), (59, 4510803), (177, 1503601), (649, 410073), (1947, 136691)]