236994543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 372852480

約数和(自身を除く): 135857937

約数列:

[1, 3, 9, 19, 43, 57, 129, 167, 171, 193, 387, 501, 579, 817, 1503, 1737, 2451, 3173, 3667, 7181, 7353, 8299, 9519, 11001, 21543, 24897, 28557, 32231, 33003, 64629, 74691, 96693, 136439, 157681, 290079, 409317, 473043, 612389, 1227951, 1385933, 1419129, 1837167, 4157799, 5511501, 12473397, 26332727, 78998181, 236994543]

約数ペア:

[(1, 236994543), (3, 78998181), (9, 26332727), (19, 12473397), (43, 5511501), (57, 4157799), (129, 1837167), (167, 1419129), (171, 1385933), (193, 1227951), (387, 612389), (501, 473043), (579, 409317), (817, 290079), (1503, 157681), (1737, 136439), (2451, 96693), (3173, 74691), (3667, 64629), (7181, 33003), (7353, 32231), (8299, 28557), (9519, 24897), (11001, 21543)]