144464733

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120689}}^1$

素因数の和:120721

約数の個数: 24

約数和(自身を含む): 251035200

約数和(自身を除く): 106570467

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 120689, 362067, 844823, 1086201, 2293091, 2534469, 6879273, 7603407, 16051637, 20637819, 48154911, 144464733]

約数ペア:

[(1, 144464733), (3, 48154911), (7, 20637819), (9, 16051637), (19, 7603407), (21, 6879273), (57, 2534469), (63, 2293091), (133, 1086201), (171, 844823), (399, 362067), (1197, 120689)]