282783609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 430488960

約数和(自身を除く): 147705351

約数列:

[1, 3, 9, 27, 43, 129, 373, 387, 653, 1119, 1161, 1959, 3357, 5877, 10071, 16039, 17631, 28079, 48117, 84237, 144351, 243569, 252711, 433053, 730707, 758133, 2192121, 6576363, 10473467, 31420401, 94261203, 282783609]

約数ペア:

[(1, 282783609), (3, 94261203), (9, 31420401), (27, 10473467), (43, 6576363), (129, 2192121), (373, 758133), (387, 730707), (653, 433053), (1119, 252711), (1161, 243569), (1959, 144351), (3357, 84237), (5877, 48117), (10071, 28079), (16039, 17631)]