68752431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36551}}^1$

素因数の和:36587

約数の個数: 24

約数和(自身を含む): 114042240

約数和(自身を除く): 45289809

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 36551, 109653, 328959, 402061, 694469, 1206183, 2083407, 3618549, 6250221, 7639159, 22917477, 68752431]

約数ペア:

[(1, 68752431), (3, 22917477), (9, 7639159), (11, 6250221), (19, 3618549), (33, 2083407), (57, 1206183), (99, 694469), (171, 402061), (209, 328959), (627, 109653), (1881, 36551)]