142519551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7741}}^1$

素因数の和:7799

約数の個数: 24

約数和(自身を含む): 212378544

約数和(自身を除く): 69858993

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 7741, 18411, 23223, 131597, 147079, 394791, 441237, 2500343, 2794501, 7501029, 8383503, 47506517, 142519551]

約数ペア:

[(1, 142519551), (3, 47506517), (17, 8383503), (19, 7501029), (51, 2794501), (57, 2500343), (323, 441237), (361, 394791), (969, 147079), (1083, 131597), (6137, 23223), (7741, 18411)]